## Tuesday, October 13, 2009

### part2 of coin math

part 2
USA
\$ rolls value
1c 2 1.00 1
5c 2 4.00 4
10c 2 10.00 10
25c 1 10.00 10
--
25 multiply by 4
\$ rolls coins per roll total
1c 8 50 coins 400
5c 8 40 coins 200
10c 8 50 coins 500
25c 4 40 coins 180
---
1280
There is approximately a total of 1280 US coins in the jar

\$ rolls \$
1c 2 1.00
5c 2 4.00
10c 2 5.00
25c 1 10.00
\$1 1 25.00
\$2 1 10.00
-----
\$100
\$ rolls coins total
1c 2 50 100
5c 2 40 80
10c 2 50 100
25c 1 40 40
\$1 1 25 25
\$2 1 25 25
----
370
How full is the Canadian jar?
How long will it take to fill the jar if you put 1 coin a day in starting on January 1st 2010?
To fill the jar of Canadian coins it would take about 1 year and 6 day's so on January 6th 2011.
To fill the jar with American coins it would of taken about 3 and a half years so about June1st 2012.

1. how did u get the answer for how full is the jar?

2. good job danielle, you messed up the labels a bit

You could explain how you got the answer to the coins in the jar because it seems as thought u just copied it off another blog

3. good work i liked the colours but it wasn't very long it looked like you just skipped lines to make look longer.
no affence,
it was still good though

4. its a good idea to use a diagram for the first part. so i give this a 6/10.