This depends what you are rounding by. If it is to the nearest whole number it would be 7. To the nearest tens place it would be 10. If you were rounding by the nearest tenths it would be 7.10.
6.2992
712 = 7.12*102
As 712 is ending by an even digit then it can be divided by 2 thus 712 is not prime
Yes, 712 is a rational number because it can be expressed as a fraction, specifically ( \frac{712}{1} ). Rational numbers are defined as numbers that can be represented as the quotient of two integers, and since 712 is an integer, it meets this criterion.
No, not evenly: 712 divided by 75 equals 9 with a remainder of 37.
712.00
6.2992
0.0112
710
1226
The greatest factor of 712 is 712.
712
712 -14 = 698
8divided by 712 = 0.011235955056179775
The factors of 712 are 1, 2, 4, 8, 89, 178, 356 and 712
3 + 712 = 715
712 + 310 = 1022