muhammaddabdull muhammaddabdull

25-07-2017
Mathematics

contestada

If 5 workers can pave 10 driveways in 30 days, how many days would it take 20 workers to pave 38 driveways?

Respuesta :

musiclover10045 musiclover10045

25-07-2017

5*30/10 = 20x/38

150/10 = 20x/38 =

5700/200x=

x= 5700/200 = 28.5 days

Answer Link

Otras preguntas

How did Islam most immediately impact women in Arabia? NEED HELP NOW WILL MARK BRAINLYeSTA. allowed them to reject marriage offersB. excluded them from paying t

Waterway Company acquired a plant asset at the beginning of Year 1. The asset has an estimated service life of 5 years. An employee has prepared depreciation sc

an airplane flies at a speed of 100 m/s and starts to accelerate constantly at a rate of 50 m/s2. how fast is the plane flying after traveling a distance of 1 k

yooooooooooooooo people are yall doing good can yall help me You would like to search for information about storms but not tornadoes. What type of search strat

What is the Italian term for this mark < in measure 16? What does it mean?

Can I please get the answer ?

Ricky Bobby wants to buy a new automobile for $55,000 in 8 years. How much money must Ricky's original investment be if he makes a single deposit into an accoun

what is 4.5 x 10 in standard notation

write any two importance of Himalayan yew?

What is the measure of PSQ in degrees? Angle PSR measures 99°. A) 9 degrees B) 24 degrees C) 45 degrees D) 54 degrees