Question

molly open a bank account he deposits $86.50 into her account every month for 20 months she use $24.50 every month to pay for a singing lessons after she uses 1/4 of the total money left in her account to go to summer camp for singers what is the total amount of money spent to go to summer camp

Answer 1

She deposits $86.50 for 20 months, then she has

`86.50*20=1730`

She uses $24.50 every montho to pay singing lessons, so shw has spent

`24.5*20=490`

So, after the 20 months, she has in her account

`1730-490=1240`

$1240. She will use the fourth part of this money to pay a summer camp, so she will spent

`(1240)/(4)=310`

Then, she will spent $310 to go to the summer camp.