800
800
800
400
30.7% of 798 is 245% rate:= 245/798 * 100%= 0.307 * 100%= 30.7%
800
800
798
800
117 rounded to the nearest 100 = 100
(7 x 100) + (9 x 10) + 8.
The estimated product of 798 and 37 can be found by rounding each number to the nearest tens place, which would be 800 and 40, respectively. Then, multiply the rounded numbers together to get an estimated product of 32,000. This estimation provides a quick approximation of the actual product of 798 and 37.
100