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Find the value of r so that the ratios are equivalent. 3:r and 12:40

Find the value of r so that the ratios are equivalent. 3:r and 12:40
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17 votes
Find the value of r so that the ratios are equivalent.
3:r and 12:40

User Alexander Clark
by
8.1k points

1 Answer

1 vote

Answer:

r=10

Explanation:

3*4=12, and 10*4=40

User Glen Thomas
by
8.7k points
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