24-08-2017
Mathematics

contestada

4/5n = 9/10
please help ASAP!

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carliecryer carliecryer

24-08-2017

you have to divided 9/10 by 4/5 and to do that, you have to multiply 9/10 by 4/5's reciprocal which is 5/4 so...
9/10•5/4=45/40=9/8
n=9/8

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