COIN MATH 1 :
PURPLE question:
How much money is in half a jar ?
There is 50$ in half a jar because if you divide 100 by 2 ,you would get the half of it which is 50 dollars .
RED question:
How much money is in the jar ?
There is 100$ coins in the jar .
COIN MATH 2 :
HOW FULL IS THE JAR USING CANADIAN COINS?
Currently, the jar is fulled up 3/4. In American coins that means that the jar has 1350 coins in it. But, if you used Canadian coins instead, and the same size jar, it would look about 1/4 full. WHY? Because there are 370 coins in the Canadian jar and 320 is one quarter. There is 370 coins which is more than a quarter , that is why the answer is that the Canadian jar would be filled 1/4 .
How high are the stacks of coins?
penny = 2mm
2 x 50 = 100mm
nickle = 3mm
3mm x 40 = 120mm
dime = 1mm
1mm x 50 = 50mm
quarter = 2mm
2mm x 40 = 80mm
loonie = 3mm
3mm x 25 = 75mm
toonie = 3mm
3mm x 25 = 75mm
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