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Posted by on Wednesday, December 28, 2011 at 9:20am.

A bag contained a number of 20cents, 50cents and $1 coins. 1/3 of the 20cents coins is equal to 2/3 of the 50cents coins. There are 3/5 as many 50cents coins as $1 coins. If the total value of these coins is $23.10, how many coins are there altogether ?

(non-algebra solution request pls)

  • maths - , Wednesday, December 28, 2011 at 9:42am

    1/3 T= 2/3F
    3/5 D=F
    .2T+.5F+1D=23.10

    Can you take if from there?

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