Question #0118d

2 Answers
Sep 2, 2017

21/(33.5)*100 = 62.69% (to 2 decimal places)

Sep 2, 2017

62.69 (2 d.p. )

Explanation:

Let x/100

represent the unknown percentage.
Then:

x/100 * 33.5 = 21

Multiply both sides by 100:

x * 33.5 = 2100

Divide both sides by 33.5:

x = 62.69 (2 d.p.)

62.69/100 or 62.69 %