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Solve the proportion.
3/6 = 7/d

User Razor Jack
by
7.4k points

2 Answers

9 votes

To solve this proportion:


(3)/(6) =(7)/(d)

Simplify 3/6, it reduces to 1/2


(1)/(2) =(7)/(d)

Then do the Criss cross method

1d = 7 ×2

d=14

Hope it helps!

User Zenil
by
8.8k points
9 votes

Answer:

d = 14

Explanation:

We can use cross products to solve the proportion

3/6 = 7/d

3*d = 7*6

3d = 42

Divide each side by 3

3d/3 = 42/3

d = 14

User Ayudh
by
8.3k points

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