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31 votes
31 votes
The table displays the amount of money Stephen has in his piggy bank.Stephen's Piggy BankTypes of CoinsAmount ($)Quarters7.50Dimes6.00Nickels5.50Pennies3.00Which answer choice does NOT accurately approximate a comparison between the value of the dimes in the piggybank and the total value of Stephen's coins?A.3/11B.27%C.6%D.6/22

User Kasul
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1 Answer

8 votes
8 votes

Answer:

Choice C: 6%

Explanation:

Totoal worth of dimes in Stephen's piggy bank is $6 and the total amount is

7.50 + 6.00 + 5.50 + 3.00 = 22; thefore the ratio of dimes worth to total worth is


(6)/(22)

which can be simplified and written as


(6/2)/(22/2)=(3)/(11)

And as a percentage this is


(3)/(11)*100=27.\text{ }

We see here that there are three ways to represent the comparison of dimes worth to total worth: 6/22, 3/11, and 27%. Hence, it is choice C that does not accurately represent the comparison, and therefore, it is the right choice.

User Ray Foss
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