An arithmetic expression that involves multiple operations such as addition, subtraction, multiplication, and division are not easy to solve as compared to operations involving two numbers. An operation on two numbers is easy, but how to solve an expression with brackets and multiple operations and how to simplify a bracket? Letâ€™s recollect theÂ **BODMAS rule** and learn about the simplification of brackets.

**Also check**: What Is Bodmas

## BODMAS RULE

BODMAS is an acronym and it stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction. In certain regions, PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction) is used, which is the synonym of BODMAS.

It explains the order of operations to be performed while solving an expression. According to BODMAS rule, if an expression contains brackets ((), {}, []) we have first to solve or simplify the bracket followed by ‘order’ (that means powers and roots, etc.), then division, multiplication, addition and subtraction from left to right. Solving the problem in the wrong order will result in a wrong answer.

**Note:** The “O” in the BODMAS full form is also called “Order”, which refers to the numbers which involve powers, square roots, etc. Check the examples below to have a better understanding of using the BODMAS rule.

**Example- Solve \(\left ( \frac{1}{2} + \frac{1}{4} \right ) of 16\)**

**Solution- **\(\left ( \frac{1}{2} + \frac{1}{4} \right ) of 16\)

**Step 1: **Solving the fraction inside the bracket first-

**Step 2:** Now the expression will be \(\frac{3}{4} of 16\) =

### SIMPLIFICATION OF BRACKETS

Simplification of terms inside the brackets can be done directly. That means we can perform the operations inside the bracket in the order of division, multiplication, addition and subtraction.

**Note:** The order of brackets to be simplified is (), {}, [].

**Example 2: Simplify: 14 + (8 – 2Â Ã— 3)**

Solution: 14 + (8 – 2Â Ã— 3)

= 14 + (8 – 6)

= 14 + 2

= 16

Therefore, 14 + (8 – 2Â Ã— 3) = 16.

**Example 3: Simplify the following.**

**(i)Â 1800Ã·10{(12âˆ’6)+(24âˆ’12)}**

**(ii)**Â **1/2[{âˆ’2(1+2)}10]**

Solution:

**(i)Â 1800Ã·10{(12âˆ’6)+(24âˆ’12)}**

Step 1: Simplify the terms inside {}.

Step 2: Simplify {} and operate with terms outside the bracket.

1800Ã·10{(12âˆ’6)+(24âˆ’12)}

1800Ã·10{6+12}

â‡’1800Ã·10{18}

= 1800Ã·10Ã—18

= 180Ã—18

= 3,240

**(ii) 1/2[{âˆ’2(1+2)}10]**

Step 1: Simplify the terms inside () followed by {}, then [].

Step 2: Operate terms with the terms outside the bracket.

1/2[{âˆ’2(1+2)}10]

= 1/2 [{-2(3)} 10]

= 1/2 [{-6} 10]

= 1/2 [-60]

= -30

### Conditions and Rules

A few conditions and rules for general simplification are given below:

Condition |
Rule |

x + (y + z)Â â‡’ x + y + z | Open the bracket and add the terms. |

x – (y + z)Â â‡’ x – y – z | Open the bracket and multiply the negative sign with each term inside the bracket. (All positive terms will be negative and vice-versa) |

x(y + z)Â â‡’ xy + xz | Multiply the outside term with each term inside the bracket |

To solve more word problems on arithmetical operations, download BYJU’S – The Learning App and watch interactive videos.

4-4*4+4 What is the Answer and how to use bodmas?

4-4*4+4

4-(4*4)+4

4-16+4

(4+4)-16

8-16

-8

4-4*4+4

4-16+4

=4-20

=-16

4-(4*4)+4

=4-16+4

=8-16

=-8

4-4*4+4

4-(4*4)+4 — Multiplication first since we have no brackets

4-16+4 —- do all now since we have only + and –

-8

you can start with addition — 4(-16+4) flip what’s in the brackets, 4(4-16) getting -12 in brackets

4(-12) removing the brackets now you’ll have 4-12 = -8

or start with subtraction (4-16)+4, (-12)+4, -12+4 = -8

4-4*4+4

4-16+4

4-20

16 answer

10+(2+5+20+20+20)x2=?

10+(2+5+20+20+20)x2

= 144

if there are no brackets in an expression still this rules holds good? say 5+19*2 what is the answer?

5+19*2

= 5+(19*2) [As per BODMAS rule]

= 5+38

= 43

Question = 14 x 7 + 36 \ 4 + 14

Answer = ???

14 x 7 + 36 / 4 + 14

= (14 x 7) + (36 / 4) + 14

= 121

8/2(2+2)

8/2(2+2)

4 * 4

16

8/2(2+2)

Answer this

16 is the right answer.

plz ans below

5 5 5 = 6 in bodmas rule

8/2(2+2)

8/2(4)

4*4=16 Ans.

What’s the answer of 6Ã·2(1+2)

(6Ã·2)*(1+2)

3*3

9

its 6/2(3)

=6/6

=1

8/2(2+2)

8/2(4)

8/8

=1

Ans:1

The answer has to be 16 since according to BODMAS, multiplication and division would be solved from left to right like addition and subtraction. so it should be>>>

8/2(2+2)

8/2(4)

(4)(4)

=16

Answer would be 16

16

8/2(2+2)

= 4×4

= 8

8/2(2+2)

4(4)

16

Exactly but the 4 is still in parentheses which means eliminate it by multiplying it by 2. Then you go left to right 8 divided by 8 equals 1

2+5×9/3-8 can use bodmas ?

2+5Ã—9/3-8

2+(5Ã—(9/3))-8

2+(5Ã—3)-8

2+15-8

17-8

9

Can anyone help:

18/3(5-4+1)

12is the right answer.It’s 13

Ans 0

0 answer

If we have multiplication and division at the same time. then which one we will choose??

As per BODMAS rule, first, do the division.

It’s like what Tex said: M and D have equal priority

Operation is from left to right. M & D have equal priority, so the one that comes first on the left must be solved first.

for question 2:

18/3(5-4+1)

If the expression is 18/3(5-4+1), then solution will be

= 18/3*(2)

=18/6 =3

If the expression is (18/3). (5-4+1), the solution will be

= (6)* (2) =12

If the expression is 18/3(5-4+1), then solution will be

= 18/3*(2)

=18/3*2

Here Division is first in sequence so,

=6*2 = 12 should be the right answer.

Second option is correct

12 is correct

18/3(5-4+1)

18/3(0)

Answer will be 0

(5-4+1)

5-5=0

Please help

5-4+1

=(5+1)-4

=6-4

=2

626352/6243(72+2651)

For this question – 626352/6243(72+2651), explanation below

= (626352/6243) * 2723

= (208784/2081) * 2723

Since, a * b/c = (a * b)/c

= (208784/2081) * 2723 = 568518832 / 2081

= 273195.01778

2+2(2+2*0)+2*0

2+2(2+2*0)+2*0

2+2(2+(2*0))+(2*0)

2+2(2+0)+0

2+2(2)

2+4

6

solve 48/2(9+3)

(48/2)*(9+3)

288

5-5*5+5

5-(5*5)+5

5-25+5

(5+5)-25

10-25

-15

10+67*2 please anyone help

10+67*2

10+(67*2)

10+134

144

solve 2y-8=5y

2y-8=5y

2y-5y = 8

-3y = 8

y = -8/3

Query:

1. Solve: 5 – 2 – 1

if the answer is 2 using BODMAS.

2. Solve: 5 – 2 + 1

What is the answer to this? Explain the steps as well how you are applying BODMAS here.

5-2-1

5-(2+1)

=5-3

=2

And

5-2+1

=(5+1)-2

=6-2

4

7+4Ã—6=?

7+4Ã—6

=7+(4Ã—6)

=7+24

=31

What is the answer for

10+5×3

10+5Ã—3

= 10+(5Ã—3)

= 10+15

= 25

7+(4×6)

7+24

=31

9+(12-2 of 4)

9+(12-2 of 4)

=9+(12-(2Ã—4))

=9+(12-8)

=9+4

=13

{(-10)+2)Ã—(-4)=?

Please tell me the answer

{(-10)+2)Ã—(-4)}

={(-10+2)Ã—(-4)}

=(-8)Ã—(-4)}

=32

((-10)+2)x(-4))

=((-10+2)x(-4))

=(-8x-4)

=32

Can anyone help:

12/2(6-7+4)*2= ?

12/2(6-7+4)Ã—2

=12/2(3)Ã—2

=12Ã—3

=36

what if its 12/2(6-7/4)*2

12/2(6-7/4)*2

= (12/2)(6-(7/4))*2

= 51

If it is 12/2(6-7+4)*2 -> 12/2 x 9 -> answer is 54

If it is 12/2(6-7/4)*2 -> 12/2x (289/16) -> answer is 1734/16 or 867/8

(3/2+5/3Ã·10/9)of5/12

I need d working fast

(3/2+5/3Ã·10/9)of5/12

=(3/2+(5/3Ã·10/9))Ã—5/12

=(3/2+(5/2Ã—9/10))Ã—5/12

=(3/2+3/2)Ã—5/12

=6/2Ã—5/12

=5/4

Please how did you get 5/4, because according to my working i got =9.

What is the correct answer please? 1+20×5=?

1+20Ã—5

Applying BODMAS rule for order of operations, we get;

= 1+(20Ã—5)

= 1+100

= 101 (Answer)

What is bodmas

Please visit: https://byjus.com/maths/what-is-bodmas/

(4+9)-2 of 4+6Ã—24Ã·12

Please solve this

(4+9)-2 of 4+6Ã—24Ã·12

(4+9)-2 Ã— 4+6Ã—24Ã·12

By applying the order of operations as per BODMAS rule, we can write the above expression as:

(4+9)-2 Ã— 4+6Ã—(24Ã·12)

13-2Ã—4+6Ã—2

13-(2Ã—4)+(6Ã—2)

13-8+12

(13+12)-8

25-8

17 (Answer)

IN QUESTION THERE IS “‘OF” AFTER -2

SO WE HAVE TO SOLVE THIS AS

((4+9)-2)(4+6*24/12)

(13-2)(4+6*2)

11(4+12)

11*16=171

Does BODMAS only apply where brackets are included in the equation.

Eg should the expression 30+5Ã—2= be rewritten to apply multiplication before addition, as 2×5 +30, giving a totally different answer is BODMAS or sequential correct ?

For 30+5Ã—2 also, we will apply BODMAS rule.

First multiplication and then addition.

30+(5Ã—2)

= 30+10

= 40

2-12-21-2

Answer: -33

9+6Ã·(3Ã—5)-10 = ?

9+6Ã·(3Ã—5)-10

= 9+6Ã·(15)-10

= 9+2/5-10

=2/5-1

=-3/5

I’m I to ask questions through this comment box?

476Ã·[26+56{42-56-(5×10)}]x2

9Ã·3(6Ã—4Ã·8)

9Ã·3(6Ã—4Ã·8)

= 9Ã·3(6Ã—(4Ã·8))

= 9

5-5Ã—5=?

5-5Ã—5

=5-(5Ã—5)

=5-25

= -20

What is the answer of 6Ã—8+38Ã·34(13Ã—7)+54-33Ã·4=?

6Ã—8+38Ã·34(13Ã—7)+54-33Ã·4

6Ã—8+{(38Ã·34)(13Ã—7)}+54-(33Ã·4)

195.46

My question is from mathematics

That is 45+3{34-18-14}Ã·3[17+3Ã—4-(2Ã—7)]

45+3{34-18-14}Ã·3[17+3Ã—4-(2Ã—7)]

= 45 + 3(2)Ã·3(15)

= 75

how to do this question without any brackets 15 + 3 Ã— 8 Ã· 4 â€“ 2

We have to use Bodmas rule if the brackets are not specified.

15 + {3 Ã— (8 Ã· 4)} â€“ 2

15+{3×2}-2

15+6-2

19

(-20)+(-8)\(-2)-(3)

8/2(2+2)

would the answer be 16 or 1? Do we expand the 2(2+2) and then divide or, divide 8/2 then multiply it by four?

8852+759 OF 20-1000/5

How to solve this problem

180 Ã· 9 + 145 Ã· 5- 6 of 9 + 63 Ã· 3

Ma’am plz tell me bracket kaha lagate he jese agar 2*4+5*9+2 bracket kaha lagaege

As per BODMAS rule,

(2*4)+(5*9)+2

= 8+45+2

= 55

Plz solve that, ATT = (16530404 – 0)+ {(0+0) – (10374804+0)}

(16530404 â€“ 0)+ {(0+0) â€“ (10374804+0)}

=(16530404)+ {â€“(10374804+0)}

=6155600

Hi! Can anyone please guide me how to solve this problem.

26/3 – 16/3 Ã· 8/3 + 1/3

The correct answer is 7 but my answer is 26/3.

(26/3) â€“ ((16/3) Ã· (8/3)) + (1/3)

= (26/3) – 2 + (1/3)

= (26-6+1)/3

= 21/3

= 7

9/3(6*4/8) what is the answer of this question

9/3(6*4/8)

= (9/3)*(6/2)

= (9/3)*(3)

= 9

5Â¾-2â…ž+1Â½ what is the answer

5Â¾-2â…ž+1Â½

Simplifying the mixed fractions, we get;

(23/4)-(23/8)+(3/2)

Taking the LCM of denominators (4, 8, 2) and rationalising them.

(46-23+12)/8

35/8

Please solve

9-18+15/3*6+12

9-18+((15/3)*6)+12

9-18+(5*6)+12

9-18+30+12

33

3+3*3-3+3=

3+(3*3)-3+3

3+9-3+3

12