He needs 13 cans of paint.
The lateral area is given by the area of 5 rectangles, whose dimensions are 15 by 5:
5(15)(5) = 375
Divide this by 30:
375/30 = 12.5 ≈ 13
Well, the car depreciated in value by 12%, so you could say
x-12%, or just
x-0.12.
C, 3 divided by 1 is 3 and 3 divided by 3 is only one, so it is true that 3 is greater than 1
1) To write 0.259 as a fraction let's firstly rewrite as

2) Count the digits the dot has gone to the left. Each digit to the left means divided by ten. Like this:
3) Since it starts with a zero then it can't be a Mixed number. So it is an improper fraction. No further simplification could be done.
13.5•18 = 243 inches squared