Question

Pyramid A is a square pyramid with a base side length of 12 inches and a height of 8 inches. Pyramid B has a volume of 20,736 in3. How many times bigger is the volume of pyramid B than pyramid A?
15
32
54
75

Answer 1

54.

Pyramid volume formula: lwh/3

Pyramid A:
12 × 12 × 8 ÷ 3
= 1152 ÷ 3
= 384 in3

Pyramid B ÷ Pyramid A = Answer
20,736 ÷ 384
= 54

♧

Answer 2

Answer:

54

Step-by-step explanation:

A:

12 × 12 × 8 ÷ 3

= 1152 ÷ 3

= 384 in3

B/A = 54

20,736 ÷ 384

= 54