asked 108k views
2 votes
ASAP

Charlie receives an email from his brother every 4th day and from his sister every 7th day. When will he receive an email from both on the same day?

2 Answers

3 votes

Answer:

he will receive an email on the 28th day.

Explanation:

answered
User Jopa
by
8.6k points
5 votes
He will receive an email from both on the 28th day.
answered
User Oueslati Bechir
by
8.3k points
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