Asked by Mom of a 6th grader

the ratio of dogs to cats in the neighborhood was 3 to 7. If a total of 210 dogs and cats were in the neighborhood, how many cats were there?
Answered by Steve
The above answer is clearly wrong, since the total animals is only 210, not just the dogs.

d/c = 3/7
7d = 3c

d+c = 210
3d+3c = 630
3d+7d = 630
10d = 630
d = 63
so, c=147
Answered by Steve
or,

3x+7x = 210
10x = 210
x = 21
dogs = 3x = 63
cats = 7x = 147
Answered by BASIC WHITE GURL
I got 490 doing cross multiply seven Times 210 divided by 3
Answered by Lil Bella
147 cats
Answered by Woonky slush
Bruh moment 696969
Answered by Jailah
147 cats
Answered by Annika
147 cats
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