Question

Boy earns 20.56 on Monday 32.90 on Tuesday and 20.78 on Wednesday he spends half what he earned during three days how much he have left

Answer 1

First, we need to calculate the total earned during the three days, so we need to sum 20.56, 32.90, and 20.78 as:

So, the total earned is 74.24, then half of 74.24 is calculated as:

`(74.24)/(2)=37.12`

If he spends the half, he has left the half. Therefore, he has left 37.12

Answer: 37.12