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Umnica [9.8K]
2 years ago
7

Solve the proportion. 3/6 = 7/d

Mathematics
2 answers:
AysviL [449]2 years ago
6 0

To solve this proportion:

\frac{3}{6} =\frac{7}{d}

Simplify 3/6, it reduces to 1/2

\frac{1}{2} =\frac{7}{d}

Then do the Criss cross method

1d = 7 ×2

d=14

Hope it helps!

Contact [7]2 years ago
6 0

Answer:

d = 14

Step-by-step 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

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