Vinnnie

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

Questions

The following questions were asked by visitors named Vinnnie.

A druggist mixes a 10% solution of iodine with a 15% solution of iodine. How much of each solution should be used in order to obtain 20 cubic centimeters of a 12% solution?
15 years ago

Answers

The following answers were posted by visitors named Vinnnie.