I think the answer is D because you have to move the decimal three times anyway, then you only need to add seven more zeroes to make it correct (in my opinion).
Answer:
448 cubes
Step-by-step explanation:
Volume of cubes fitted in the box will be equal to the cumulative volume of the cubes.
Since, volume of a cube = (Side)³
Side of the cube = inch
Therefore, volume of the cube = inches
Volume of the storage box = 56 cubic inches
Since, number of cubes fitted in the storage box =
=
= 56 × 8
= 448 cubes
Therefore, number of cubes fitted in the storage box = 448
Before we get started, it is good to remember PEMDAS - the acronym that tells you the order to carry out equations.
P = parentheses
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
Knowing this, we should start by doing the equations <em>within </em>each parentheses.
So we did the addition and subtraction pieces within each group leaving us with the above equation. Now let's multiply:
20 is the answer.
Answer:
2.5 is 10% of 25 you just move it back a placement for 10 percent