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Question
Subtract: `2/9 "from" 4/5`
Sum
Solution
`2/9 "from" 4/5`
`= 4/5 - 2/9 = (4 xx 9)/(5 xx 9) - (2 xx 5)/(9 xx 5)`
(LCM of 5 and 9 = 45)
`= 36/45 - 10/45 = (36-10)/45 = 26/45`
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Concept for Fraction as an Operator
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