R s aggarwal solutions mathematics class 8 Solutions for Chapter 9 percentage

Express each of the following as a fraction:

i. 48%

ii. 220%

iii. 2.5%

Express each of the following as decimal:

i. 6%

ii. 72%

iii. 125%

Express each of the following as a percentage:

i. 9/25

ii. 3/125

iii. 12/5

Convert the ratio 4:5 to the percentage

Express 125% as a ratio:

Which are the largest in (6 2/3) %, 3/20, and 0.14?

What percent of 150 is 96?

What percent of 5kg is 200g?

What percent of 2liters is 250ml?

Find 4 ½ % of ₹ 3600

If 16% of a number is 72, find the number.

A man saves 18% of his monthly income. If he saves ₹ 3780 per month, what is his monthly income?

A football team wins 7 games, which is 35% of the total games played. How many games were played in all?

Select the correct answer in each of the following:

1. 3/5 =?

a) 30%

b) 40%

c) 45%

d) 60%

0.8% when expressed as a decimal, is

a) 0.08

b) 0.008

c) 8

d) 0.8

6:5 when expressed as a percentage, is

a) 83 1/3%

b) 90%

c) 120%

d) 6.5%

5% of a number is 9. The number is

a) 45

b) 90

c) 135

d) 180

What percent of 90 is 120?

a) 75%

b) 33 (1/3)%

c) 133 (1/3)%

d) None of these

What percent of 10kg is 250g?

a) 25%

b) 5%

c) 10%

d) 2.5%

40% of ? = 240

a) 60

b) 600

c) 6000

d) 960

? % of 400 = 60

a) 6

b) 12

c) 15

d) 20

(180% of?) ÷ 2 = 504

a) 400

b) 480

c) 600

d) 560

20% of ₹ 800 =?

a) ₹160

b) ₹16

c) ₹1600

d) None of these