SOLUTION: In order for a metal to be labeled "A," the silver alloy must contain at least % of pure silver. Nicole has oz of coin
silver, which is % pure silver. How much pure silver must sh
Algebra ->
Customizable Word Problem Solvers
-> Coins
-> SOLUTION: In order for a metal to be labeled "A," the silver alloy must contain at least % of pure silver. Nicole has oz of coin
silver, which is % pure silver. How much pure silver must sh
Log On
Question 1112537: In order for a metal to be labeled "A," the silver alloy must contain at least % of pure silver. Nicole has oz of coin
silver, which is % pure silver. How much pure silver must she add to the coin silver so that it can be labeled "A"?
96.4 25
90
Nicole must add oz of pure silver to the coin silver in order to have the alloy A.
(Simplify your answer. Type an integer, fraction, or mixed number.) Answer by ikleyn(52814) (Show Source):
