## Wednesday, October 14, 2009

### Noelle's Coin Math October 13, 2009

Hello everybody,

First I will talk about my estimate to how much money is in the jar.
Compared to my estimate the difference from my estimate to the exact amount was a difference of \$58.

ESTIMATE=\$100 American
DIFFERENCE=\$58

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HOW MANY COINS ARE IN THE JAR?
AMERICAN JAR

Money Rolls Value

Pennies 1 cent 2X4=8 \$1

Nickels 5 cents 2X4=8 \$4

Dimes 10 cents 2X4=8 \$10

Quarters 25 cents 1X4=4 \$10
28 ROLLS \$25 =\$100

Redone Table

MONEY ROLLS COINS IN ROLL TOTAL

1 cent 8 50 400

5 cents 8 40 320

10 cents 8 50 400

25 cents 4 40 160

REDONE- Means it's more exact.

MONEY ROLLS VALUE

1 cent 2 \$1

5 cents 2 \$4

10 cents 2 \$10

25 cents 2 \$10

1 dollar 1 \$25

2 dollar 1 \$50

MONEY ROLLS COINS/ROLLS TOTAL

1 cent 2 50/ 2 ROLLS \$1

5 cents 2 40/ 2 ROLLS \$4

10 cents 2 50/ 2 ROLLS \$10

25 cents 2 40/ 2 ROLLS \$10

1 dollar 1 25/ 1 ROLL \$25

2 dollar 1 25/ 1 ROLL \$50

370 TOTAL COINS

Now my conclusion says that there are 370 coins in the Canadian Jar.

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