📅2026 FAFSA Deadline: June 30, 2026→
4

Set 2: Ratios Rates Proportions (Beginner)

Explanation

Answer: A

PROBLEM

Solve: 5/5 = 20/x. Find x.

Solve: 5/5 = 20/x. Find x.

A.

20

✓ Correct
B.

23

C.

21

D.

40

Detailed Explanation

Choice A is the best answer. Cross multiply: 5x = 5 times 20 = 100. x = 20

Why others are wrong:
B: 23 is incorrect because it does not satisfy the equation.
C: 21 is incorrect because it does not satisfy the equation.
D: 40 is incorrect because it does not satisfy the equation.
← PreviousNext →