A bag contains 90 balls.
The ratio of red to blue to yellow balls is 2:7:1
Find how many red...
![subject](/tpl/images/cats/mat.png)
Mathematics, 30.01.2022 19:50 caitlynnstokes
A bag contains 90 balls.
The ratio of red to blue to yellow balls is 2:7:1
Find how many red, blue and yellow balls there are.
![ansver](/tpl/images/cats/User.png)
Answers: 2
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