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The idea is to round both numbers to the nearest multiple of 10 (in this case), then multiply. After rounding, you should be able to do the multiplication in your head - but if you have trouble with that, try to do it with pencil and paper first.
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What is the mean of 13 17 17 34 55 79 79?
13+17+17+34+55+79+79 294 294/7 42
What is the product of 79 x 23?
1,817
When both factors in a multiplication problem are rounded up to estimate the product the estimate is an?
when both factors in a multiplication problem are rounded up to estimate the product, the estimate is an overestimate.
Explain how you know whether an estimate of a product is an overestmate or an underestimate?
Explain how you know whether an estimate of a product is an overestimate or an underestimate?
Estimate the product of 115 x 3?
No need to estimate. The true answer is 345
What is the LCM of 13 and 79?
Their product.
What is the product of 79 and 13?
the answer is 1,027
Estimate 79 percent of 13?
Estimation: 80% of 10 = 8 Actual: 79% of 13 = 10.27
What is the GCF and LCM of 13 and 79?
The LCM is their product. The GCF is 1.
What is 13 percent of 79 percent?
13% of 79= 13% * 79= 0.13 * 79= 10.27
What is the product of -49-79?
30
What is the product of 82 and 79?
82 multiplied by 79 is 6,478.
What is the mean of 13 17 17 34 55 79 79?
13+17+17+34+55+79+79 294 294/7 42
What is 136-79 with ballpark estimate and partial differences method?
136-79 with ballpark estimate and partial differences method = 57
What is the LCM of 81 and 79?
Their product.
What is the estimate of 48 percent of 79?
Estimate: 40 Actual: 37.92
Find the product of 79 and 63?
79 x 63 = 4,977 -Red Mist
