The ratio of red counters to blue counters is 3 : 1. What fraction of the counters are blue?

Question

Anonymous · Answer

The fraction of the counters that are blue is 4 1 ​ . This is derived from the ratio of red to blue counters, which is 3:1. Thus, the total number of parts is 4, comprising 1 part blue. 
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jimrgrant1 · Answer

4 1 ​ of the counters are blue ;

The ratio of red counters to blue counters is 3 : 1. What fraction of the counters are blue?

Answer (2)

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