bating

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

Questions

The following questions were asked by visitors named bating.

how much copper and how much iron should be added to 100% pounds of an alloy containing 25% copper and 40% iron in order to obtain an alloy containing 30% copper and 50% iron?
10 years ago

Answers

The following answers were posted by visitors named bating.