Monday
October 20, 2014

Homework Help: algebra

Posted by loulou on Tuesday, April 23, 2013 at 10:58pm.

frank can wash the car in 2/3 the time his younger brother,joe,can wash the car.they worked together and washed the car in 40 minutes.how long would it have taken each boy working separately?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - A group of students have volunteered for the student council car wash. ...
Algebra - Evan washes two types of vehicles. It takes him 30 minutes to wash a ...
math - Jack and Jill wash a car at the same rate . Working together it takes ...
math - Megan and Sam together take 12 minutes to wash a car. Washing the car by ...
Alegbra 1 - Mr. Jones got his car washed at super clean. The wash started at 1:...
Critical Thinking - Need help with identifying argument and reasoning for Having...
5th grade math - If you get 1 free car wash every 5th wash and you wash your car...
English - 1.I wash a car.(Active) 2.A car is washed by me. In sentence #2,"a car...
Algebra 2 - "At a school sponsored car wash, the fees charged were: $5 per car...
algebra - How is this problem solved? It takes Bobby 60 minutes longer to wax ...

Search
Members