Question

The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 5 unit and width fraction 1 over 2 unit?

fraction 1 and 2 over 5 units
fraction 1 and 1 over 5 units
fraction 4 over 7 unit
fraction 2 over 7 unit

Answer 1

@butterflydreamer

Answer 2

@aayushi.somani

Answer 3

hey butterfly

Answer 4

First step...
They tell you that perimeter = 2 (length + width)
Then they tell you your length = 1/5 and your width is 1/2
So SUBSTITUTE these values into perimeter =2 (length + width)