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Igoryamba
3 years ago
12

And how many years would I have to buy all three items again the microscope is every five years safety goggles every test tube e

very two years.
Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0

Answer:

20 years

Step-by-step explanation:

20 is the lowest common multiple for 5,4,2

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