kallale464
kallale464 kallale464
  • 22-10-2019
  • Mathematics
contestada

To do a job alone, it would take Dan 6 hours, Fran 2 hours, and Stan 3 hours. How long would it take to do the job if they all worked together? Show process please.

Respuesta :

jennab345 jennab345
  • 22-10-2019

Answer:

divide the hours together

9 hours

Step-by-step explanation:

Answer Link
mcclainbre103
mcclainbre103 mcclainbre103
  • 22-10-2019
it will take 9 hours
Answer Link

Otras preguntas

if a bag is sold in Rs.2151.52 including 13% VAT after allowing 20% discount on it, find its marked price
How does Orwell use satire in this passage?
Farmer Lee wants to plant tomatoes and cucumbers together in rows. He has 54 tomato plants and 48 cucumber plants, and he wants each row to be the same.
the distance between the points (-1,3) and (2,-1) is?
What can the similarity between our mtDNA (and the mutations in it) tell us
Solve for x: 1/3(21-3x)=1/2(8-4x)
how do you think different intelligences might affect how people learn best
I’m on Acellus and I have to combine like terms. I already got 12x but I can’t seem to get the next number. Can anyone help?
Work out the AREA OF A REGULAR DECAGON which is inscribed in a circle that has radius of xcm. Give your ans in terms of x
Force = Mass x Acceleration i. Mass as subject. ii. Acceleration as subject.