Register
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?
111k views
0 votes
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?

User Alongkorn
by
7.9k points

2 Answers

3 votes
It should be the 28th day as you need to find the LCM if 4 and 7
User Jmgrosen
by
7.0k points
1 vote

I'm pretty sure its the 28th day?? If not let me know.


User Esynce
by
7.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!