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Question
Simplify: `1/4 (1/4 + 1/3) - 2/5`
Sum
Solution
`1/4 (1/4 + 1/3) - 2/5`
`= 1/4 ((3 + 4)/12) - 2/5`
`= 1/4 xx 7/12 - 2/5`
`= 7/48 - 2/5`
`= (35 - 96)/240 = (- 61)/240`
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