210 minus 645 is -435
5 x 6 x 7 = 210. 210 is the answer. proof 210 - 5 = 205/5 = 41 210 - 6 = 204/6 = 34 210 - 7 = 203/7 = 29
-125
210. basic math is your friend.
210 + 659 = 869 53 x 25 = 1325 1325 - 869 = 456
Alice weighs 180 pounds because if you subtract 240-210, you get 30. its decreasing by 30. If you take 210-30, you get 180.
645 X 73 use LONG MULTIPLICATION. 645 x 73 45150 ( 70 X 645) ( multiply by '7' and then put as '0' on the end). +1935 ( 3 x 645) 47058 ===== The answer.
645 kilolitres = 645 000 litres1 kL = 1000 L
The factors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
The divisors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
645 - 19 = 626
645 = DCXLV
1006