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:

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moshephone18 moshephone18

07-02-2020

Answer:60:30

Step-by-step explanation:

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

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