Maxine spent 15 hours doing her homework last week. this week she spent 18 hours doing homework. she says that she spent 120% more time doing homework this week. is she correct? show your work to justify your decision.

She is absolutely correct .

Step-by-step explanation:

Given : Maxine spent 15 hours doing her homework last week.

This week she spent 18 hours doing homework.

i.e. Previous time period = 15 hours

New time period =18 hours

Then , the percentage of time she spent more will be:-

Hence she is absolutely correct , She spent 120% more time doing homework this week. I

sorry, i can't understand your question. will later if you describe more clearly!

: )

answer: a

step-by-step explanation: