Question 17 Answer and Explanation _ACT June 2017 Form 74C Math Section

Question 17 Answer and Explanation _ACT June 2017 Form 74C Math Section

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17. What value of x makes the proportion below true?

$\frac{10}{10+x}=\frac{35}{42}$

A. 2

B. 7

C. 12

D. 17

E. 32

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

420=350+35x