Answer :
Answer:
The 90th
Step-by-step explanation:
You have to find the least common multiple of 6, 9, and 10 because that will be the first one when all three are on the bottle.
The least common multiple is 90.
Answer:
The 90th
Step-by-step explanation:
You have to find the least common multiple of 6, 9, and 10 because that will be the first one when all three are on the bottle.
The least common multiple is 90.