Question

1. complete each percentage stateme

a 20% of 80 is

b 150% of 84 is

c 5% of 420 is

Explanation:

Step1: Solve part a

To find a percentage of a number, we convert the percentage to a decimal and multiply by the number. For 20% of 80, convert 20% to 0.2. Then calculate \(0.2\times80 = 16\).

Step2: Solve part b

For 150% of 84, convert 150% to 1.5. Then calculate \(1.5\times84 = 126\).

Step3: Solve part c

For 5% of 420, convert 5% to 0.05. Then calculate \(0.05\times420 = 21\).

Answer:

a. 16
b. 126
c. 21