Question
Nicole has a collection of 29 nickels and dimes worth $2.30. How many of each does she have?
Answers
Steve
add up the coins, and add up the values:
n+d = 29
5n+10d = 230
Now just solve for n and d.
n+d = 29
5n+10d = 230
Now just solve for n and d.
Something cool
Thanks
Sydney
17 dimes
12 nickels
12 nickels