Question

Jamal earns $40 washing 5 windows. At this rate, how many windows did Jamal wash to earn $80?​

Answer 1

Jamal washed 10 windows

Explanation:

The rate that Jamal washes windows at is $8/1 window

8/1=80/10

I hope this helped

Answer 2

10 windows : divide 40/5=8
Then divide 80/8 =10