1.5, 2.3, 3.1, 3.9, ... What number should come next?

Keep practicing — related questions

• Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next?
• 2,1,(1/2),(1/4).............. What number should come next?
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• What is the next no. in the sequence ? 0, 0.25, 1, 2.25, 4,__
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