Kylie plans to repaint some classroom bookcases. She has 2\frac{3}{4}
4
3

gallons of paint. All of the bookcases are the same size and each requires \frac{2}{3}
3
2

gallon of paint. How many bookcases will the custodian be able to repaint with that amount of paint?

  4

Step-by-step explanation:

If n is the number of bookcases to be painted, the number of gallons of paint required is ...

  (2/3)n

We want that value not to exceed 2 3/4 gallons, so we have ...

  (2/3)n ≤ 2 3/4

  n ≤ (3/2)(2 3/4) = (3/2)(2) +(3/2)(3/4)

  n ≤ 3 + 9/8 = 4 1/8

The largest integer less than 4 1/8 is 4. Kylie can paint 4 bookcases with the available paint.

12.5 feet

step-by-step explanation:

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof