Register

A house cleaner vacuums a house every fourth day and takes out the trash every seventh day. The cleaner just vacuumed and took out the trash today. In how many days will both ta…

A house cleaner vacuums a house every fourth day and takes out the trash every seventh day. The cleaner just vacuumed and took out the trash today. In how many days will both ta…
asked 107k views
5 votes
A house cleaner vacuums a house every fourth day and takes out the trash

every seventh day. The cleaner just vacuumed and took out the trash today.
In how many days will both tasks be done on the same day again?

asked
User ReedD
by
8.3k points

1 Answer

3 votes
28 days because that is the lowest common multiple of 4 and 7
answered
User Tommy Lee
by
8.1k points
← Prev Question Next Question →

Related questions

User Mohammad Zarei
asked Sep 16, 2022 149k views
By midday the bedroom carpets had been vacuumed by the cleaner.
Mohammad Zarei asked Sep 16, 2022
by Mohammad Zarei
7.4k points
2 answers
14 votes
149k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
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?
Write words to match the expression. 24- ( 6+3)
Link Copied!