Answer:
12
Step-by-step explanation:
Answer:
6.667%
Step-by-step explanation:
(2/30)*100
=200/30
=20/3
=6.667%
A.
Arrange 80 square tiles in different patterns until you get a rectangular shape. Count the number of tiles on the perimeter of this shape.
B.
Make a table showing all possible products of length and width that would equal an area of 80 square feet. Then start calculating the perimeter of each rectangle. Look for a pattern to decrease the number of calculations you have to make.
C.
Write a number sentence that could be used to calculate the area of a rectangle. Use guess and check to find two numbers that when multiplied will give a product of 80.
Answer:
try 5
Step-by-step explanation:
Answer:5
Step-by-step explanation: