Ellie and heather drew floor models of their living rooms. ellie's model represented 20 feet by 15 feet. heathers model represented 18 feet by 18 feet. whose floor model represents the greater area? how much greater?

Heather's model has greater area by 24 sq.ft.

Step-by-step explanation:

Given : Ellie's model represented 20 feet by 15 feet.

           Heather's model represented 18 feet by 18 feet.

To Find: Whose floor model represents the greater area? How much greater?

Solution:

Length of Ellie's model = 20 feet

Width of Ellie's model = 15 feet

Area =

       =

       =

Length of Heather's model = 18 feet

Width of Heather's model = 18 feet

Area =

       =

       =

Thus Heather's model has greater area by (324-300)= 24 sq.ft.

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step-by-step explanation:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20