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Rearrange suitably and add:6 -2 3 9 5 |
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Answer» 6/11+(-2/7)+3/7+9/11+5/7Rearrange6/11+9/11+3/7-2/7+5/7=15/11+6/715(7)+6(11)/77=105+66/77=171/77 |
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