27 because 18 divided by 2 is 9 so you just add 9 more to $18
Step-by-step explanation:
10^2 = 100
10^-2 = 1/100 ➡ 0.01
First, Jane must know the volume of the box.
Volume = l * w * h
Volume = 1 * 0.5 * 0.5
Volume = 0.25 yard^3
1 yard^3 = $25
So,
1 : 25 = 0.25 : x
x = 25 * 0.25
x = $6.25
So she need to spend $6.25
Answer:
7.50 is the answer to the question