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Question
Simplify: `5 3/4 - 3/7 xx 15 3/4 + 2 2/35 div 1 11/25`
Sum
Solution
`5 3/4 - 3/7 xx 15 3/4 + 2 2/35 div 1 11/25`
`23/4 - 3/7 xx 63/4 + 72/35 div 36/25`
`= 23/4 - 3/7 xx 63/4 + 72/35 xx 25/36`
`= 23/4 - 27/4 + 10/7`
`= (161 - 189 + 40)/28 = (201 - 189)/28 = 12/28 = 3/7`
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