2) $3.85
5)125
7)175cm
10) 10 000cm2
11) $4.10
12)4
13)575mL
The answer is A the convert because it is being converted.
The first thing that we are going to do in passing everything to the same unit.
We have then:
Cube A:
7 * (1 / 3.28) = 2.13 m
Cube B:
2 m
The surface area of a cube is:
A = 6 * L ^ 2
Where,
L: side
Since cube A has a longer side (2.13m) then it will have the largest surface area.
Answer:
Cube A has the larger surface area