Answer
Find out the length of the base .
To prove
Formula
Perimeter of the rectangular base = 2(Length + Breadth)
As given
Olivia wants to trim a lampshade with braid.
The lampshade is shaped like a rectangular prism.
The length of the base of the lampshade is 4 inches greater than its width.
Let us assume that the width be = x
Let us assume that the Length be = x + 4
If the perimeter of the base is 54 inches,
Put in the formula
54 = 2(x + x + 4)
54 = 2 (2x + 4)
54 = 4x + 8
54 - 8 = 4x
46 = 4x
x = 11.5
Length of the base = x + 4
= 11.5 + 4
= 15.5 inches
Therefore the length of the base is 15.5 inches .
240240240minutes
you have to take the amount she reads and divide it by the number of pages per 303030 minutes then take the answer times the amount of time it takes
200200200/252525=792.7935848
792.7935848x303030=240240240