Joannetaylor321 Joannetaylor321

06-03-2016
Mathematics

contestada

Divide 72 in the ratio 7:2

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flaviasweet67 flaviasweet67

06-03-2016

ok first u have to add the ratios up=9
then take the first ratio over 9 times 72=7/9×72=56
then take the second ratio over 9 times 72=2/9×72=20 and 7/4
hope i helped

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