Answer: 3
Step-by-step explanation:
Given
The dimension of the small block is

The Volume of the cube having unit length is

The number of blocks that can be in the unit cube is the division of the volume of the unit cube and block.

We apply our knowledge in variation.
The solution can be seen in the photo
Well 344 rounded to the nearest hundred is 300 so times 24 its 7,200 add 4 is 7,204 but take away 12 is 7,192 and there's your answer
Answer:
A
Step-by-step explanation:
12/4=3
20/4=5
2x-438 = -438+2x= 2(x-219)