Page 89 - New Medley 5 Semester 2

EXERCISE 1.2

A. Match the following:

Decimals Fractions Percentages

4
1. 0.74 (a) 45 (A) 125%
5

141
2. 0.3 (b) (B) 74%
200
74
3. 1.25 (c) (C) 4580%
100
1
4. 0.705 (d) 1 (D) 30%
4

3
5. 45.8 (e) (E) 70.5%
10

B. Convert the following into percentages:

1. 0.5 2. 0.37 3. 0.08 4. 0.243

5. 1.4 6. 2.50 7. 13.5 8. 6.75

C. Express each of the following as decimals.

1. 30% 2. 11% 3. 7% 4. 234%

5. 3.2% 6. 0.8% 7. 82.5% 8. 112.4%

D. Find the value of:
1. 10% of `60 2. 5% of 40 kg 3. 15% of 260 m

1
4. 25% of 150 L 5. 33 % of a dozen 6. 18% of 650
3

E. 1. In a tray, there are 20 eggs. If 5% eggs are rotten, find the number
of fresh eggs in the tray.

2. In a class of 30 students, 60% are girls and rest are boys. Find the
number of girls and boys in the class.

3. Out of 72 berths in the coach of a train, 10 berths are reserved for
ladies, 8 are occupied by children. What percent of the berths are

available for other passengers?

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