20-meter-long 39603

Two workers will pave a 20-meter-long sidewalk in 5 days. Determine how long it would take to pave the sidewalk:

a) 4 workers
b) 5 workers
c) 10 workers

Correct answer:

a =  2.5 d
b =  2 d
c =  1 d

Step-by-step explanation:

w=5 2=10  a=w/4=10/4=2.5 d
b=w/5=10/5=2 d
c=w/10=10/10=1 d



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







Tips for related online calculators
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: