33
45 + 70 ( rounding ) = 115... 67+85=
68 + 17 = 85
68
9 + 8 + 16 + 17 + 18 = 68
If we add 51 and 17 (51 + 17), we'd get 68 for an answer. The number 51 is 50 + 1, and the number 17 is 10 + 7, taking the units digits, 1 + 7 equals 8, and 50 + 10 equals 60. Further, 8 plus 60 is 68, so the sum of 51 and 17 is 68.
68. 68 is divisible by 17.
6/17 + 2/8 = 41/68
Since 17 is a factor of 68, their LCM is 68
It is 68 because 4*17 = 68
You can tell by looking at it that the answer is 139. If you must estimate, 70 + 70 = 140
17 is what percent of 68:= 17 / 68= 0.25Converting decimal to a percentage:0.25 * 100 = 25%
17 is prime and 68 is 17 times 4, so the number that can go into 17 and 68 is 17.