C. 75
Step-by-step explanation:
Factorize the numbers first
5=5×1
25=5×5
15=5×3
LCM of 5,25,15 will be 5×5×3=25×3=75
costs the what? what is the cost of the pants?
step-by-step explanation:
if it is $10, then the price is 14.
take 40% of the cost, and then add the cost.
40% of 10 = 4
4+10 = 14.