Answer: 2/15
Step-by-step explanation:
firstly divide lcm by denominator 1 = 15/5 = 3
then multiply by 3 nominator = 4*3 = 12
then divide lcm by denominator 2 = 15/3= 5
Multiply by 5 nominator = 5*2 = 10
lastly 12-10/15 ( both answer upon lcm)
2/15
