Brian L.

asked • 11/05/14# Between which pair of numbers is the exact product of 379 and 8

## 3 Answers By Expert Tutors

Meisa G. answered • 12/29/19

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between 2,400 and 3,200. The "exact product" of 379 and 8 is 379 x 8 = 3032. 3032 falls between 2,400 and 3,200.

Marc P. answered • 09/21/19

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Oscar A is estimating the answer for you, since he happens to know that 55^{2} = 3025. However, he is not bounding the answer (i.e., determining lower and upper limits). To do so, round the original factors down and up. To round them down, try 5*300 = 1500, and to round them up, try 10*400 = 4000. Therefore, we know that the answer lies between 1500 and 4000. Unfortunately, this is a very big range. To be more precise, you can try 8*300 = 2400 and 8*400 = 3200. To be even more precise, you can try 8*370 and 8*380.

Oscar A. answered • 11/09/15

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Philip P.

11/05/14