Homosexuals, please help a girl out.

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. (5 points)

Homosexuals please help a girl out Maxine spent 15 hours doing her homework last week This week she spent 18 hours doing homework She says that she spent 120 mo class=

Respuesta :

yes she is right. i turned it into a fraction which would be 18/15. then divide 18 by 15, which is 1.2 . then multiply 1.2 by 100
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