The area of a blackboard is

square yards. a poster's area is

find the unit rate and explain in words what the unit rate means in the context of this problem. is there more unit than one unit rate that can be calculated? how do you know

i need pls give me the right answer

Step-by-step explanation:

The unit rate refers to how many area units of the poster are in the blackboard.

To find this rate, we just have to divide the area of the blackboard by the area of the poster.

Where represents the area of the blackboard in square yards.

Where represents the area of the poster.

Now, the ratio is

This mean that the unit rate is 1.5, that is, there are 6 square yards of blackboard per 2 square yards per poster.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

8

step-by-step explanation: