jeniferjerry
jeniferjerry jeniferjerry
  • 11-08-2020
  • Mathematics
contestada

Please help me on this question

Please help me on this question class=

Respuesta :

swan85 swan85
  • 11-08-2020

Answer:

you need to add 11 red circles

Step-by-step explanation:

1:3     one red and three blues

r=12   b=3

r:b  =12:3

12:3 is the same as 4:1

you have to add 11 red circles

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