Answer:
the best operation is the 36 by 6 division
x = 36/6
x = 6
Explanation:
If Elena has 6 times more stamps than Shane this means
x = Shane stamp quantity
x * 6 = 36
if we clear the x we will have the easiest way to calculate the amount of Shane's stamps
x * 6 = 36
x = 36 / 6
x = 6
the best operation is the 36 by 6 division