The correct option is C 4 Using BODMAS 7 + (49 ÷ (2 × 3 + 1)) – 13 = 7 + (49 ÷ 7) 13 = 7 + 7 13 = 14 13 = 1 ...

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Division of Integers

7+49 ÷2 × 3+1...

Question

$7 + (49 \div (2 \times 3 + 1)) - 13 =$

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-2

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-4

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Solution

The correct option is C
4

Using $B O D M A S$

$7 + (49 \div (2 \times 3 + 1)) - 13$

$= 7 + (49 \div 7) - 13$

$= 7 + 7 - 13$

$= 14 - 13$

$= 1$

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Similar questions

7 \times (343)^{\frac{1}{3}} \times \frac{49^{\frac{1}{2} - 49^{- \frac{1}{2}}}}{7} =

\frac{7^{- 3} \times 12^{- 3} \times 3^{- 4} \times 49}{6^{- 4} \times 7^{- 1} \times 2^{- 4}}

\frac{1}{3} x + y = \frac{10}{3}; 2 x + \frac{1}{4} y = \frac{11}{4}

Factorise 98 ( a+ b) $^{2}$ - 2

\frac{7^{2 n + 3} (49)^{n + 2}}{((343)^{n + 1})^{2 / 3}}

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