3 years ago

The ratio of legs to ears on dogs is 4:2 if there were 20 legs how many ears would there be

1 answer:

8 0

$\frac{4}{20}$ = <span> $\frac{2}{e}$

From there you can cross multiply to get rid of the denominators.

4e=2x20
4e=40
e=10

There would be 10 ears.

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