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Lera comes to the swimming pool once every 12 days. victor comes every 4 days and oksana comes every 10 days. last monday, all three were at the pool. in how many days will they all be at the pool again?



Answer :

The three  Lera, Victor and Oksana will meet in the pool again in 60 days

How to find the how many days will they all be at the pool again?

The question is solved using the concept of Least common multiple: The Least common multiple refers to the least multiple that 12, 10, and 4 have in common

How to get the least common multiple LCM

we therefore solve the LCM as follows

2 | 12, 4, 10

2 | 6,  2,  5

3 | 3,  1,   5

5 | 1,   1,   5

 | 1,  1,   1

=  2 * 2 * 3 * 5

=   60

From the calculation the numbers 4, 10, 12 have a least common multiple of 60. Therefore the Lera, Victor and Oksana will meet in the swimming pool 60 days.

Learn more about Lowest common multiple: https://brainly.com/question/16054958

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