15% of 310 is 310*.15 or 46.5.
210 + 310 + 410 = 930
310 + 40100 = 40410
15 and 310 are integers, not fractions. However, you can represent them as fractions as 15/1 and 310/1.
6/20 + 15/20 = 21/20 = 1 and 1/20 or 0.3 + 0.75 = 1.05
15 + 310 = 325
383
15 and 310 are both integers, not fractions. Their sum is 325.
15% of 310 is 310*.15 or 46.5.
210 + 310 + 410 = 930
310+205 of 310=310+ 20/100*310=310+62=372
310 + 13 = 323
310 + 45 = 355
It is: 310+4100 = 4410
712 + 310 = 1022
310 + 40100 = 40410
That would be 9,610.