A piece of work

12 men or 18 women can do a piece of work in 14 days, then how long 8 men and 16 women take to finish the work?

Correct answer:

t =  9

Step-by-step explanation:

a=12 141=16810.006 b=18 141=25210.004  t (8 a+16 b)=1 t (8 0.005952380952381+16 0.003968253968254)=1  0.111111t=1  t=0.111111111=9  t=9

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

Tips for related online calculators
Looking for calculator of harmonic mean?
Looking for a statistical calculator?
Do you have a linear equation or system of equations and are 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: