3 years ago

the biology class has a lab every 4 days. The earth science class has a lab every 3 days. On which day do both classes have lab

1 answer:

Igoryamba3 years ago

3 0

The both have classes on the 12th day, because it goes from 4 to 8 to 12, and 3 to 6 to 9 to 12.

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