Solution: What fraction of the yard can they mow in 1 hour if they work together?

Mike, Loui, and Joy can mow the lawn in 4, 6, and 7 hours respectively. What fraction of the yard can they mow in 1 hour if they work together? How to solve work problems?

Problem Statement: ECE Board April 1999

Vryan, Mike, and Kim can mow the lawn in 4, 6, and 7 hours respectively. What fraction of the yard can they mow in 1 hour if they work together?

After 1 hour, they already mowed 47/84 fraction of the yard.

Solution:

Latest Problem Solving in Age, Work, Mixture, Digit, Motion Problems

More Questions in: Age, Work, Mixture, Digit, Motion Problems

Search! Type it and Hit Enter

 We educate thousands of students a week in preparation for their licensure examinations. We provide professionals with materials for their lectures and practice exams. To help us go forward with the same spirit, contribution from your side will highly appreciated. Thank you in advance. Option 1 : \$5 USD Option 2 : \$10 USD Option 3 : \$15 USD Option 4 : \$20 USD Option 5 : \$25 USD Option 6 : \$50 USD Option 7 : \$100 USD Option 8 : Other Amount