Select all of the correct answers. 5
Martin uses 8 of a gallon of paint to cover 5 of a wall. What is the unit rate at whi
walls per gallon
of a wall per gallon
1 walls per gallon
1. walls per gallon

Question:

Martin uses 5/8 of a gallon of paint to cover 4/5 of a wall. what is the unit rate at which Martian paints in walls per gallon

0.78125  walls per gallon

Step-by-step explanation:

Given

Required

Determine the unit rate

This is calculated as:

Substitute values for wall and paint

Simplify:

Change to *

Hence, the unit rate is: 0.78125  walls per gallon

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3