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Solve for A:

A = 3.6 * (3/4 + 2/9 + 5/12)

A = 3.6 * (27/36 + 8/36 + 15/36)

A = 3.6 * (50/36)

A = 18/5 * 50/36

A = 900/180

A = 5

A = 5

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Solve for B:

B = (84.8 * 0.125) ÷ (10.07 ÷ 0.95)

B = 10.6 ÷ 10.6

B = 1

B = 1

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Solve for C:

C = 15

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Solve for D:

D = 0.28 * 4,500 ÷ 35 * 1/12

D = 1,260 ÷ 35 * 1/12

D = 36 * 1/12

D = 3

D = 3

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Data Set:

1, 3, 5, 15

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Final

A proportion cannot be made by these numbers.

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Hope This Helped! Good Luck!

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.