4
Answer: DSet 4: Area Volume (Intermediate)
Explanation
PROBLEM
A rectangle has area 12 and length 3. What is its width?
A rectangle has area 12 and length 3. What is its width?
A.
8
B.
2
C.
9
D.✓ Correct
4
Detailed Explanation
Choice D is the best answer. Width = Area / Length = 12 / 3 = 4
Why others are wrong:
A: 8 is incorrect because it does not satisfy the equation.
B: 2 is incorrect because it does not satisfy the equation.
C: 9 is incorrect because it does not satisfy the equation.