No, it is an integer and integers cannot be simplified.
217030% off of 3100= 30% less applied to 3100= 3100 - (30% * 3100)= 3100 - (0.30 * 3100)= 3100 - 930= 2170
3100
Yes, 5 is a common factor of both numbers, so you can divide both by 5.15 / 5 = 3100 / 5 = 20= 3/20
3100
3100 is an integer which can be expressed as a fraction as 3100/1.
3100
-3100 is an integer, not a fraction. You could write it in the form of a rational fraction as -3100/1.
3100
0.0093 * 3100 = 28.83
0.1765
In 3100 there are 310 tens.
3100