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Earn +20 ptsQ: What is the average of 31 and 81?
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Which numbers are best used to estimate the product of 13 and 31?
Their average is 22 and their difference is 9 so use 22 and 9 13*31 = 222 - 92 = 484 - 81 = 403
What number subtracted by 50 can get the sum of 31?
81 - 50 = 31 50 - 19 = 31
What is the GCF of 17 31 81?
1
How many times does 50 go into 81?
To determine how many times 50 goes into 81, we must divide 81 by 50. The quotient is 1 with a remainder of 31. Therefore, 50 goes into 81 once with a remainder of 31.
What is the average of 134 110 81 and 101?
It is: 134+110+81+101 = 426 and 426/4 = 106.5 which is the average
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