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Mathematics 9 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

@Teddyiswatshecallsme

pooja195 (pooja195):

25/20=?

pooja195 (pooja195):

He spent 20hrs last week and 25hrs thi week we divide to find the percentage

pooja195 (pooja195):

*the

OpenStudy (anonymous):

\[25\div20=1.25\]

OpenStudy (anonymous):

@pooja195

pooja195 (pooja195):

im lost on how to explain this lets see if this makes sense He spent 125% of the previous time doing his homework, but only 25% more time! 25-20= 5 He spent 5% more therefore he is...? correct or incorrect?

OpenStudy (anonymous):

incorrect (this is 14sweetie) my other account wouldn't let me log in

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