Respuesta :

Answer:

C 150/30 (Your answer)

Step-by-step explanation:

bc 150 BLUE marbles and 30 RED marbles so ur right

Answer:

The answer is C

Step-by-step explanation:

Its asking for the ration of BLUE to RED. In ratio you always do the first unit/object so its asking for blue then red so its 150(blue/30(RED)