Dione has 3 rolls of pennies containing 50 coins each, 4 rolls of nickels

Mathematics

1 answer:

ankoles [38]2 years ago

3 0

Answer:

$94.50

Step-by-step explanation:

3(50)=150 $1.50

4(40)=160 160(5)=800 $8.00

5(50)=250 250(10)=2500 $25.00

6(40)=240 240(25)=6000 $60.00

60+25+8+1.5=$94.50

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Is .634 rational number

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Yes 0.634 is a rational number.
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How do you determine where to place the decimal point in the product?

frez [133]

Let's look at an example:

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$2.24\\ 21.6\\ ______$

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~theLocoCoco

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