SOLUTION: A coin jar contains dimes and nickels only. In the jar 3 out of 10 coins are dimes. If the jar contains 100 coins, how much money is there in nickels
Algebra.Com
Question 968585: A coin jar contains dimes and nickels only. In the jar 3 out of 10 coins are dimes. If the jar contains 100 coins, how much money is there in nickels
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
100 coins
(3/10) * 100 = 30 dimes
100 - 30 = 70 nickels
value of nickels = 70 * $0.05 = $3.50
RELATED QUESTIONS
a coin jar contains dimes and nickels only. In the jar, 3 out of 10 coins are dimes. if... (answered by jim_thompson5910,lynnlo)
A coin jar contains a mixture of dimes and nickels worth $3.25. The jar contains 45... (answered by Alan3354)
a jar of coins contains only nickels and dimes. There are 500 coins in the jar and the... (answered by JulietG)
Hanna has $11.20 in a jar that contains only nickels and dimes. There are 140 coins in... (answered by saifoo.khan)
Billy has 16 coins in a jar. The jar contains only nickels and dimes. If the coins are... (answered by jorel1380)
A jar containing only nickels and dimes contains a total of 749 coins. The value of the... (answered by TimothyLamb)
A jar contains nickels, dimes, and quarters. There are 105 coins with a total
value of... (answered by josmiceli)
A jar containing only nickels and dimes contains a total of 51 coins. The value of all... (answered by JulietG)
A jar contains 125 coins including only nickels dimes and quarters worth $21.90. There... (answered by richwmiller)