You have to do 4x4 and you will get 16in2 but out the 2 in the corner of inches that your area
First part its 4C2 = 4*3 / 2 = 6
Second part
12 * 100
---------- = 4.3 %
280
16 times the quantity of numbers, in this case 5, which = 80, then subtract each number, 80-20-20-19-13=8. X should = 8
Answer:
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Step-by-step explanation:
42-(6x6)+(6x5)
42-36+30
6+30
Answer: 36
