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

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

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

when multiplying or dividing by a negative on both sides you have to flip the inequality sign. this rule only applies to multiplying or dividing by a negative number in inequality equations. this rule is really important.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

C