Question

You had $30 yesterday. You spent 20% of it today. How much money do you have left?

Answer 1

$24

Step-by-step explanation

You had $30 yesterday and you spent 20% of it today.

Since you spent 20% of it, the percentage you will have left is:

100 - 20 = 80%

So, you have 80% of $30.

That is:

`(80)/(100)\cdot\text{ 30 = \$24}`

You have $24 left.