3 years ago

7% of 120 (Need work shown)

Mathematics

2 answers:

MissTica3 years ago

6 0

120=100%

x= 7 %

cross-multiply

100x= 120*7

100x= 840

x= 840/100

x= 42/5

x= 8.4

Therefore 7% of 120 is 8.4

I hope that's help !

inessss [21]3 years ago

3 0

1% of 120 is 1.2, so 7 *1.2 = 8.4

Also you could set up the proportion 7/100 = x/120 and solve for x.

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-------------------------------------------------------------

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----------------------------------------------------

$\displaystyle
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