Register
I can paint a house in 3 hours my friend in 5 hours. how fast together can we paint one house?
141k views
3 votes
I can paint a house in 3 hours my friend in 5 hours. how fast together can we paint one house?

User Don Ho
by
7.2k points

1 Answer

4 votes
You: 1/3 in a hour
Your friend : 1/5 a hour
Together: 8/15 in a hour
15/8 hours for one house

User Ahmad Mushtaq
by
8.0k 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

11.3m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
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
Link Copied!