The large container has 13.5 liters of milk. Chen wants to fill as many 3/4 liter containers as possible with this milk. How many containers will he be able to fill?

Answer 1

Remark :

1 / 2 = 2 / 4

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13.5 = 13 + 1 / 2 = 13 + 2 / 4 = 13 * 4 / 4 + 2 / 4 = 52 / 4 + 2 / 4 = 54 / 4

13.5 / ( 3 / 4 ) = ( 54 / 4 ) / ( 3 / 4 ) = 54 / 3 = 18