Together 8086

The first tiler would cover the inside of the pool in 5 working days, and the second would need seven working days for the same work.

In how many days would they line the inside of the pool together?

Correct answer:

t =  2.9167 d

Step-by-step explanation:

t1=5 d t2=7 d  t (1/t1+1/t2)=1 t (1/5+1/7)=1  12t=35  t=1235=2.91666667  t=12352.916667=2.9167 d



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Themes, topics:

Grade of the word problem:

Related math problems and questions: