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Solve the proportion.​
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1 vote
Solve the proportion.​

Solve the proportion.​-example-1
User ConMan
by
7.7k points

1 Answer

1 vote

Answer:

r = 2

Explanation:

Use cross products.

Set the cross products equal and solve for r.

r × 120 = 4 × 60

120r = 240

r = 2

User Broschb
by
7.2k points
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