A rectangle has a length of 2x 5 units and a width of , 3 units. What is the area, in square
units, of the rectangle?
A. 2x^2 - 15
B. 2x^2 + 15
C. 2x^2 - 11x - 15
D. 2x^2 - 11x + 15

Step-by-step explanation:

We we're given the length of the rectangle as

and the width of the rectangle as :

Recall that, the area of a rectangle is

Area=l×w

We substitute the given dimensions of the rectangle into the formula to get:

We expand

This simplifies to:

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