Answer:
60
Step-by-step explanation:
The least common multiple of 2 and 20 is 20.
The only factor that is shared with 20 and 3 is 1. Therefore, the least common multiple will have to be 20*3, which is 60.
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three hundred thousand twenty-one two hundred nine
18 groups of 12. 18 times 12. That equals 216. 216 can round to 200, 215, or 220.
