7
Answer: ASet 2: Area Volume (Intermediate)
Explanation
PROBLEM
A rectangle has area 70 and length 10. What is its width?
A rectangle has area 70 and length 10. What is its width?
A.✓ Correct
7
B.
12
C.
9
D.
2
Detailed Explanation
Choice A is the best answer. Width = Area / Length = 70 / 10 = 7
Why others are wrong:
B: 12 is incorrect because it does not satisfy the equation.
C: 9 is incorrect because it does not satisfy the equation.
D: 2 is incorrect because it does not satisfy the equation.