Wednesday
April 23, 2014

Homework Help: algebra

Posted by bill on Monday, November 14, 2011 at 12:38pm.

if mary takes 3 hours to mow a lawn and sally takes 5 hours how long will it take them to mow it together

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Suppose that it takes Sally 3 hours to mow, and it takes Tom 4 hours to ...
algebra - it john 4 hours to mow a lawn it takes maria 3 hours to mow the same ...
math - Jack usually mows his lawn in 4 hours. Marilyn can mow the same in 5 ...
algebra - Jack usually mows his lawn in 6 hours. Marilyn can mow the same lawn ...
algebra - Bob mosw his lawn in 3 hours, Jane can mow the same lawn in 5 hours. ...
smith - tom can mow a lawn in 4 hours. perry can mow the same lawn in 5 hours. ...
Algebra - Jack usually mows his lawn in 4 hours. Marilyn can mow the same yard ...
Math - Mike can mow a lawn in 3 hours. Paul can mow the same lawn in 2 hours. ...
algebra - jack usually mows his lawn in 4 hours mariltn can mow the same yard in...
Math - if jack can mow his lawn in 4 hours and sue can mow the same lawn in 7 ...

Search
Members