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3 years ago

13

At the middle school graduation dance,the DJ played 12 slow dances,which was equal to the quotient of the number of fast dances

and 2

1 answer:

Fiesta28 [93]3 years ago

4 0

Say x is the nb of fast dances
You can deduce that 12=x/2
So x=2*12
x=24

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