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Mathematics 7 Online
HighkeySavage:

(04.04)Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.

HighkeySavage:

Help??

MARC:

\(\frac{25~hrs}{20~hrs}\times100\%=~?~\%\) Then,compare your answer with 125%. If it is the same,therefore,he is correct.

MARC:

@HighkeySavage

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