2 3/4− 1 2/3
Give your answer as a mixed number where appropriate.

Step-by-step explanation:

2 3/4 = 2 9/12

1 2/3 = 1 8/12

you do this so that denominators are the same

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you then add them

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1 + 2 = 3

8/12 + 9/12 = 17/12

17/12 = 1 5/12

1 5/12 + 3 = 4 5/12

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: