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2 years ago

4. Kristina is allowed to have a friend sleep over every 3rd weekend,

Mathematics

1 answer:

PSYCHO15rus [73]2 years ago

3 0

Answer:

Step-by-step explanation:

You must find the least common multiple of their schedules.

The numbers 3 and 2 are their own prime factors, so the least common multiple of 3 and 2 is 6.

Six weekends must pass until they can both have someone over on the same night.

The number line below shows that the first time their sleepovers coincide is Week 6.

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