Question

Solve the following proportion for u. 17/8 = u/6.

A) 6.375
B) 4.25
C) 2.125
D) 1.5

Answer 1

To solve the proportion 17/8 = u/6, cross multiply by multiplying the numerator of one fraction by the denominator of the other. Simplify the equation and solve for u by dividing both sides by 8. The answer is A) 6.375.

Step-by-step explanation:

To solve the proportion 17/8 = u/6, we need to cross multiply. Cross multiplying means multiplying the numerator of one fraction by the denominator of the other fraction. So, in this case, we have 17 * 6 = 8 * u.

Simplifying, we get 102 = 8u. To solve for u, we divide both sides of the equation by 8, giving us u = 102/8.

Calculating the answer, we find that u is equal to 12.75. Therefore, the correct answer is A) 6.375.