jenlight21 jenlight21
  • 17-01-2022
  • Mathematics
contestada

A bag is filled with black and white marbles. The ratio of black to white marbles is 7:5

Respuesta :

ra3585133
ra3585133 ra3585133
  • 17-01-2022

Answer:

total ratio=7+5=12

black=7over 12

white=5over11

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