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Solve the proportion 7/3 = b/18
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3 votes
Solve the proportion
7/3 = b/18

User Kaushal Kumar
by
3.9k points

1 Answer

4 votes

Answer:

b = 42

Explanation:

Cross-multiply to solve the proportion.

see image.

7/3 = b/18

3b = 7•18

3b = 126

divide by 3

b = 126/3

b = 42

Solve the proportion 7/3 = b/18-example-1
User David Harks
by
4.1k points
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