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Four-fifths of the third grade went on a trip to the zoo. If 64 children made the trip, how many children are in the third grade?ā€‹

Respuesta :

Answer: 80 children are in the 3rd grade

Step-by-step explanation:

Call the number of children in the 3rd grade = a

=> 64 = [tex]\frac{4}{5}[/tex] x a

a = 64 : 4/5

a = 80

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