pinknini05 pinknini05
  • 07-02-2020
  • Mathematics
contestada

A bag contains 90 marbles some red and some blue. If there are 60 blue marbles what is the ratio of blue to red marbles

Respuesta :

vaniapala vaniapala
  • 07-02-2020

Answer:

2:1

Step-by-step explanation:

Answer Link
moshephone18 moshephone18
  • 07-02-2020

Answer:60:30

Step-by-step explanation:

90-60=30 so 60 blue to 30 red is 60:30

Answer Link

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