Question

Show by calculation that ratio 1:20 is equal to the ratio 5:100

Answer 1

(1:20)×5 = 5:100... am i right?

Answer 2

The answer is given below :

Now,

1 : 20

= 1/20

= 1/20 × 5/5

= (1 × 5)/(20 × 5)

= 5/100

= 5 : 100

Thank you for your question.