Ten percent of fifteen is 1.5. It is impossible for it to be a whole number.
It is: 65% of 15 = 9.75
.15 3/20
It is 3
The GCF is 5.
It is 30
60
The LCM is: 120
50% off of 15..........you just put 50 and the % sign you x the amount example: 50x15=750 so it is 50% of15 is 7.50 your answer is 7.50
The HCF is: 5
The LCM is: 60The LCM is: 60
The GCF is: 1
60