Question

Jan takes 9 hours to paint 2 desk top. At this rate, how long will it take her to paint 15 desk top?

Answer 1

67.5 hour

Explanation:

because 2 times 7 is 14 which is 14 desk tops and 63 hour and 1 desk top will take 4.5 so then you add 4.5 to 63 and you get 67.5

Answer 2

the answer is 67 hours and 5 hours