Question

The pupils of a school came to school by bus by bicycle and on foot . 48% of the pupils came to school by bus and 24% came by bicycle what percentage of the pupils came on foot

Answer 1

28%

Explanation:

total percent is 100%

we could rewrite the equation as:

48% + 24% + f = 100%

72% + f = 100%(subtract 72 on both side)

f = 28%