kjhollar kjhollar

04-09-2014
Mathematics

contestada

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

Respuesta :

04-09-2014

[tex]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.[/tex]

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giog9536 giog9536

19-11-2020

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hud9

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