The ratio $x$ to $y$ is equivalent to the ratio $7$ to $9$. If $x = 1…

Question

Prompt

The ratio

x

y

is equivalent to the ratio

7

9

. If

x = 10 t

, what is the value of

y

in terms of

t

\frac{7}{90} t

\frac{9}{70} t

\frac{70}{9} t

\frac{90}{7} t