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Chapter 2   

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Change Range

solution

Rosa had 55 cents.
Glen had 80 cents.
Cathy had 85 cents.
Errol had 70 cents.
Altogether, they had $2.90

explanation
Make a chart like the one below.

A chart with names on the top and coins on the side.


		Rosa	
	$0.20  (nickels)
	0.10  (dimes)
	+0.25  (quarters)
	$0.55  (in all) 		

		Glen	
	$0.10  (nickels)
	0.20  (dimes)
	+0.50  (quarters)
	$0.80   (in all) 	

		Cathy	
	$0.05  (nickels)
	0.30  (dimes)
	+0.50  (quarters)
	$0.85  (in all) 		

		Errol	
	$0.05  (nickels)
	0.40  (dimes)
	+0.25  (quarters)
	$0.70   (in all)

To find the total amount of money each person got back, add the amounts each person received.

$0.55
  0.80 
  0.85
  0.70
$2.90

 


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