sami sun

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

Questions

The following questions were asked by visitors named sami sun.

It takes matt 9 hrs longer to build a wall than it takes chris. Working together they can build the wall in 20hrs. how long would it take each working alone to build the wall?
13 years ago

Answers

The following answers were posted by visitors named sami sun.