The area of a rectangle is 42cm squared and it’s length is 2/5 cm , what’s it’s width

Answer 1

Hello Kashaunia R. Here is the formula:

A = l x w

A = Area = 42cm

l = length = 2/5 cm = .40

w= width = ?

A = l x w

42 = 2/5 w

42 = .40w

42 = .40 w

_____ _____

.40 .40

105 cm = W

Hope this helps!