Mariana had both chocolate cake and coconut cake at her birthday party. 40 people picked chocolate cake and 10 people picked coc
1 answer:
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Step-by-step explanation:
Let
Then
or
This gives us or all integer multiples of
This is a lowest common multiple question.
to find the lowest common multiple, you need to find the prime factors of the two numbers:
Take out duplicates:
and multiply them together:
and that is your answer.
Easy peasy.
to find the lowest common multiple, you need to find the prime factors of the two numbers:
Take out duplicates:
and multiply them together:
and that is your answer.
Easy peasy.