6/15 which is the same as 2/5 is the equivalent to 0.4 as a decimal
15
15 is an integer in the decimal system. So the equivalent decimal is,of course, 15.
15/7 (15 over 7)
0.33333
.3
1/5 = 0.2
0.2667
9/15 = 3/5 = 0.6
Expressed as a decimal fraction, 8/15 is equal to 0.53 recurring (that is, 0.53333...).
1/3
15 .4 hope this has helped