Introduction to Decimals

Q.

How to convert decimal numbers to $\frac{\mathrm{p}}{\mathrm{q}}$ form?

Q.

2.75 in its simplest form as a fraction is $=\frac{11}{4}$.

1. 1/2

2. 3/4

Q.

$0.023$ lies between
(a) $0.2$ and $0.3$
(b) $0.02$ and $0.03$
(c) $0.03$ and $0.029$
(d) $0.026$ and $0.024$

Q.

$\frac{15}{16}$ in decimal form is:

Q.

5 hours and 15 minutes in decimals is equivalent to :

1. None of the above

2. 5.15 hours

3. 5.25 hours

4. 5.30 hours

Q.

Question 11.
0.7499 lies between
(a) 0.7 and 0.74
(b) 0.75 and 0.79
(c) 0.749 and 0.75
(d) 0.74992 and 0.75

Q.

Question 2 (c)

Express as meters using decimals:
2 m 45 cm

Q.

How to write repeating decimals as fractions?

Q.

Question 76.
Write the largest four digit decimal number less than 1 using the digits 1, 5, 3 and 8 once.

Q.

Convert $65$paise into rupees.

Q. Estimate the following using general rule:
28, 292 – 21, 496

Q. What is the difference between successor and predecessor of any whole number?

1. 1
2. 2
3. 3
4. 4

Q.

Question 3 (c)

Write the following as decimal:
Fourteen point six

Q.

Between any two natural numbers, there is one natural numbers.

1. True
2. False

Q.

Question 77.
Using the digits 2, 4, 5 and 3 once, write the smallest four digit decimal number.

Q. What is the sum of the smallest whole number and largest two digit whole number?

Q.

Write the given as decimals:

six ones and five tenths.

Q.

Write three-tenths plus four-tenths in decimals.

Q. The point between the whole number part and the decimal part of the decimal number is known as __?

1. Decimal Point
2. Point
3. Dot
4. Integer Point

Q.

A TV network claimed that about 4, 50, 00, 000 people watched the coverage of a special event. What could be the greatest possible and the least possible number of people who could have watched the programme so as to make the claims of TV network correct!?

Q. Put a math symbol between 4 and 5 to get a number bigger than 4 but smaller than 5.

Q.

Convert $6547\mathrm{paise}$ into rupees.

Q.

Write $0.066$ as fraction in lowest term.

Q.

Find the sum of place values of two fours in $4.045$ .

Q.

Convert 1.25 to fraction which is in its simplest form.

1. $\frac{3}{2}$

2. $\frac{3}{4}$

3. $\frac{5}{4}$

4. $\frac{7}{4}$

Q. Write the decimal for the following:-
Fifty and four tenths.

1. 50.4
2. 54.4
3. 54
4. 50.04

Q.

convert $47$ paise into rupees .

Q.

Convert $234$ $paise$ into $rupees$.

Q. The smallest number among 7.01, 7.1, 7.001, 7.11 is

1. 7.01
2. 7.001
3. 7.1
4. 7.11

Q. There are 365.25 days in a year,
So there will be days in every fourth year.

1. 365.25 days
2. 365 days
3. 366 days
4. 366.5 days