Question

Please help me...........asap

Answer 1

Answer: 45

Step-by-step explanation: 20*200/100=40

Answer 2

4.
`45`

Explanation:

The chart has a sample of 200 people and 20 of them walk.

`20 / 200 = 0.1\\0.1 * 100 = 10`

This means
`10\%` people walk within the sample of 200 people. To get the number of people that walk in total apply the percentage to the larger population:

`450 * 0.1 = 45`

This means that approximately 45 people out of 450 walk.