Current location - Training Enrollment Network - Mathematics courses - Qiqi bought three math stories and spent 24 yuan. How much is each math story? Here is the sum of known mathematical stories.
Qiqi bought three math stories and spent 24 yuan. How much is each math story? Here is the sum of known mathematical stories.
Equation:

Let the math story be X yuan, then the math fairy tale is 4/5 (4/5) X yuan.

X+4/5 (four fifths) X=27

1.8X=27

X= 15

Because the math story is 15 yuan and the math fairy tale is 27- 15= 12.

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