why does noone help me it hurts my feelings
Tasha has foam blocks stored in a box that measures 3 1/4 feet long by 3 feet wide by 1 feet tall. Each foam block is a cube with 1/4 -feet edge length. How many blocks can fit into the box?
A. 156 blocks
B. 312 blocks
C. 624 blocks
D. 2496 blocks
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Respuesta :

Answer:

  • C. 624 blocks

Step-by-step explanation:

The volume of the box:

  • V = lwh

Substitute values:

  • V = 3 1/4 × 3 × 1 = 13/4 × 3 = 39/4

The volume of each block:

  • V = 1/4×1/4×1/4 = 1/64

Number of blocks that the box can fit:

  • 39/4 ÷ 1/64 = 39/4 × 64 = 39 × 16 = 624

Correct choice is C

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