Tuesday
July 22, 2014

Homework Help: Math

Posted by Alejandro on Sunday, November 28, 2010 at 9:52pm.

Steven has 9 gold coins that are identical in appearance. However, one coin is counterfeit an weighs slightly less that the others. Using a balance scale, how can he find the counterfeit coin in just two weighings?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - In a group of 9 coins, one is fake and weighs slightly more. What is the ...
IWU - You are considering buying 27 silver coins that look alike, but you have ...
math - THE MIDAS TOUCH King Midas was a very wealthy and powerful king who ruled...
PROBLEM SOLVING IN MATHEMATICS - you have 13 bags of gold wins. out of 13 bags ...
PROBLEM SOLVING IN MATHEMATICS - you have 13 bags of gold wins. out of 13 bags ...
math - i give you 9 tennis balls, all look identical in every way, 8 weigh ...
Math - Answer the questions based on the information give on the sign 1 Beaver ...
arithmetic - a total of eight pills are on a table. all have the same color and ...
physics - The British Sovereign coin is an alloy of gold and copper having a ...
math - Using pennies, nickels, dimes or quarters, determine which kind of coin ...

Search
Members