blanck

This page lists questions and answers that were posted by visitors named blanck.

Questions

The following questions were asked by visitors named blanck.

Sue can shovel snow from her driveway in 45 minutes. Bill can do the same job in 65 minutes. How long would it take Sue and Bill to shovel the driveway if they worked together?
17 years ago

Answers

The following answers were posted by visitors named blanck.