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olganol [36]
3 years ago
10

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

Mathematics
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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