answersLogoWhite

0


Best Answer

398.22 * 93.87 = 398 * 94 = (400 - 2)*(90 + 4) = 36000 + 1600 - 180 - 8

= 37,412

The exact answer, using a calculator, is 37380.9114. So the estimate is too large by 0.08%

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What Estimate the answer to 398.22 93.87 by first rounding each number to the nearest one?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Math & Arithmetic
Related questions

What is a 400 digit number that is the product of two prime numbers?

58021 66458 56397 91181 18402 59504 40248 39822 61360 69516 93823 24936 87505 82247 18365 36824 29882 27337 10342 25069 77399 96825 93823 26419 40670 85762 45141 03125 98613 40509 97697 16012 73015 47995 78846 81378 87651 82370 71020 07839 times 29072 55345 64091 83479 26875 20038 25253 45567 28392 22789 44522 32349 15115 68292 19216 21182 71416 46840 48719 89105 91497 63352 93988 86290 01652 76828 69989 32224 00098 08611 27751 09788 63644 32307 00528 37841 55195 19720 28273 50411 equals 16868 37945 29585 64256 63766 59763 64831 65488 60971 45268 58465 96438 85969 62587 11029 66425 11787 34747 53779 72467 29888 61033 41307 52150 79272 31452 77942 14128 74638 45106 92144 32297 02145 88015 43523 22909 48153 07916 39158 52778 93540 74977 42456 20490 07276 68372 11482 51007 45091 87403 21159 41643 49339 66830 41701 98583 76503 34981 53597 42350 25550 60180 60913 12554 24114 94089 92866 69130 79111 84828 96160 30005 09929 28732 26797 09786 72725 25628 25218 71829