The only information about the denominator is that is greater than 10. That is not enough to determine the fraction.
10/21
85 4/10 --> 85 2/5
It is: 10/85 = 2/17 simplified
.85 as a fraction in its simplest form is 17/20
10.625 as a fraction is 85/8 or 10 and 5/8.
-8.5 = -85/10 or -17/2 in fraction
85/10
85 into a fraction = 85/1
Oh, dude, like, yeah, totally! 8 can totally go into 85. You can fit 10 eights into 85, with a remainder of 5. So, technically, 8 does go into 85. Math can be fun, right?
85.4 = 85 4/10 = 85 2/5
8.5 = 85/10 = 17/2
divide = 10 with 2 remainder, make the remainder into a fraction 2/10 and reduce 142/10 = 14 1/5