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May 22, 2015

Homework Help: Fraction help wrong answer

Posted by Matty on Thursday, January 10, 2013 at 8:41pm.

It takes Nadia 4/9 h to complete her Language Arts homework and 2/9 h to complete her mathematics homework. Which takes longer? How much longer?

I did this :

It takes Nadia Language Arts home work longer by 13.34 minutes longer.
4/9 x 60 min = 240/9 = 26.67 min
2/9 x 60 = 120/9 = 13.33 min

26.67 - 13.33 = 13.34 min




I got this wrong? I was suppose to keep it in fractions. And I came up with it took Languarge Arts longer ? Do I just turn the 26.67 and 13.33 into a fraction? then subtract the two minutes? Please help.

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