315.5 = 315 and 5/10 or 315 and 1/2
84 over 23 as a mixed number = 315/23
3 and 15/100
52.5
3.15
As 315 is ending with a 5 it can be divided by 5 315/5=63 As 6+3=9 then it can be divided by 9 63/9=7 7 is a prime number Then 315 = 32 x 5 x 7
0.8468
Approx 143 Kg
0.1302
39.375
0.019
315