akaiadaveigh akaiadaveigh

25-11-2017
Mathematics

contestada

If 100 pencils cost 4.75 what do 225 pencils cost

Respuesta :

amelia18 amelia18

25-11-2017

Hi!

Well, to get the answer you multiply 225 by 4.75 and you divide the result by 100.
Proportion
100/225 4.75/x
1,068.75÷100=10.6875

X= 10.69

Have a nice day ;)

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