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Question
Insert three fractions between
`2/5 "and" 4/9`
Solution
Fraction between `2/5 "and" 4/9`
`= (2 + 4)/(5 + 9) = 6/14 = 3/7`
Fraction between `2/5 "and" 3/7`
`= (2+ 3)/(5 + 7) = 5/12`
and Fraction between `3/7 "and" 4/9`
`= (3 + 4)/(7 + 9) = 7/16`
Hence, three fractions between `2/5` and `4/9` will be `5/12, 3/7 "and" 7/16`
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