The ratio of cats to dogs 3:1 , if there are 27 cats , how many dogs?
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cats:dogs=3:1
If cats = 27
let no. of dogs be x
3/1=27/x
x=27÷3
x=9
there are 9 dogs
If cats = 27
let no. of dogs be x
3/1=27/x
x=27÷3
x=9
there are 9 dogs
ria2003:
std?
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