Chapter 11: Percentage Exercise – 11.3

Question: 1

Express each of the following per cents as decimals:

(i) 12.5%

(ii) 75%

(iii) 128.8%

Solution:

 

Question: 2

Express each of the following decimals as per cent:

(i) 0.004

(ii) 0.24

(iii) 0.02

(iv) 0.275

Solution:

 

Question: 3

Write each of the following as whole numbers or mixed numbers:

(i) 136%

(ii) 250%

(iii) 300%

Solution: