The answer will depend on the degree to which the number is rounded. Without any indication of that, it is not possible to answer the question sensibly.
To the nearest ten, 720
718.0
720
1000
It is 700 because 18 is less than 50
The factors of 718 are: 1, 2, 359, 718
It is: 718 = DCCXVIII
To convert 718 to a percent multiply by 100: 718 × 100 = 71,800%
1, 2, 359, 718
718 multiplied by 170 is 122,060
19 x 718 = 13642
718
No. 718 is not evenly divisible by nine.