a farm had 35 cows if the ratio of cows to horses was 7:3 what is the combined amount of cows and horses?

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asked Nov 10, 2015 147k views

3 votes

a farm had 35 cows if the ratio of cows to horses was 7:3 what is the combined amount of cows and horses?

Mathematics
middle-school

Mcont asked

by Mcont

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2 Answers

2 votes

Answer:

hud9

Explanation:

Germ answered Nov 13, 2015

by Germ

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$7x- Number\ of\ cows\\\\ 3x-\ Number\ of\ horses\\\\ 7x=35\ \ \ |:7\\\\ x=5\\\\ 7x+3x=7*5+3*5=35+15=50\\\\ Combined\ amount\ of\ cows\ and\ horses\ is\ equal\ to\ 50.$

Alyson answered Nov 17, 2015

by Alyson

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