Posted by **JaredN** on Monday, August 6, 2007 at 2:56am.

I have 2 coins, how much money might I have?

How many different amounts might I have?

List the possible combinations of

1, 5, 10, 25, 50 and 100 cent coins, in pairs, with the order unimportant. (A penny and a nickel is the same as a nickel and a penny, for example).

I get the number of possibilities to be 6+5+4+3+2+1= 7*6/2 = 21

## Answer This Question

## Related Questions

- math - i have 5 coins, penny, nickel,dime,quarter and a loonie. Ho many ...
- Math - I Have 5 coins: a penny, a dime, a nickel, a quarter, a loonie. How many ...
- math - i have 5 coins,a penny,nickel,dime,quarter and loonie. how many different...
- maths - Xuan Yun has a total of 24 coins in her piggy bank. Some of them are ...
- maths - Andrew has 7 20c coins and 5 50c coins in his piggy bank. What is the ...
- math - Sasa had some 20-cent and 50-cent coins. 7/8 of the coins were 20-cent ...
- math - A collection of coins contains only 10-cent and 5-cent coins.There are x ...
- MATHS - Please help..urgently.. A charity collected 20 cent and 50 cent coins ...
- Grade 5 Maths - A coin box contained some twenty-cent and fifty-cent coins in ...
- math - Joe bought something and gave the clerk a quarter .His change was 2 coins...

More Related Questions