Question

11 There are 136 people on a train.

34 of the people are children.
What percentage of the people on the train are adults?​

Answer 1

75%

Explanation:

There are 136 people on a train

34 are children

Therefore the percentage of people that are adults can be calculated as follows

= 136-34

= 102

= 102/136 × 100

= 0.75 × 100

= 75%

Hence 75% are adults