waytrain waytrain
  • 25-06-2018
  • Mathematics
contestada

one person can do a certain job in 15 minutes and the another person can do the same job in 30 minutes. How many minutes will it take them to do the job together

Respuesta :

inspectn1968 inspectn1968
  • 25-06-2018
15  minutes because the one that  will finish faster will do it 


Answer Link

Otras preguntas

which groups will gain electrons during a chemical reaction​
how did the telegraph help shape the USA as it fulfilled its manifest destiny?
1pint is =how many cups
What is the area of the polygon given below?
Read this excerpt from The Call of the Wild by Jack London.What theme does the excerpt convey?
Which systems were developed in the South to make farming and land profitable again? A. Feudalism and socialism B. tenant and sharecropping C. slash-burn and cr
PLZ HELP ASAP 50points Poetry is an art form that allows the poet to present his or her interpretation of the world around him or her. As American poet Ezra Pou
Help . Please need done in 15 minutes
PLEASE SOMEONE HELP ME ASAPPPPPPP
C6 H12 O6 (aq) is a(an)? Select one: a. dissolved molecule b. dilute solution c. ion in a crystal d. ion in solution