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Mathematics 15 Online
OpenStudy (anonymous):

Manny and Emma are both competing in a long jump competition at their school. Manny can jump four fifths of the distance that Emma can jump. Manny can jump 40 inches. How far can Emma jump?

OpenStudy (anonymous):

Do I cross multiply? multiply 5 and 40multiply 4 and x right?

OpenStudy (goldphenoix):

Yep!

OpenStudy (anonymous):

I got 50 inches

OpenStudy (goldphenoix):

Great! That's the answer!

OpenStudy (anonymous):

Great thanks for confirming. :)

OpenStudy (goldphenoix):

No problem. If you want to confirm your answer, just multiply your answer, 50, by 4/5. ^_^

OpenStudy (anonymous):

Ok thanks. :)

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