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1/5-1/6+5/6 4/5-ï¼1/5+1/3ï¼ 7/24+11/32-5/48
1/4-1/5+1/16 1/4+1/6-1/3 8/9+ï¼35/36+8/9ï¼
17/32+3/16+1/4 1/3+4/9+2/3+5/9 1/4+31/32-1/4
2/3+ï¼4/7-1/2ï¼ 4/5-2/3+8/15 1/2+1/3-1/4
2/1+3/4-3/10 1/3+3/4+5/8+1/5 1/3-1/5+7/15
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1/3÷2/27Ã5/6 5/6÷1/3Ã2/7 5/7Ã7/24+1/5÷4/5
8Ã5/4÷1/4 7Ã5/49+3/14 1/4+3/4÷2/3
1/5Ã5/4÷1/4 12Ã5/6-2/9Ã3 6÷3/8-3/8Ã6
5/8Ã8/5÷1/3 1/6Ã3/5÷1/10 3/7÷3Ã1/7
7/9÷ï¼1/2Ã1/9ï¼ ï¼4/5+1/5ï¼Ãï¼7/6÷7ï¼ 3/5Ã2/7÷3/5
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0.25÷1/8=1/4x 1/4(x-8)=12 11/7Ã7-8x=4
3/5x:2.4=5:1/5 1/5x-7/15=4/5Ã2/3 4/5Ã8/5+3x=14.9
125x-36÷0.4=30 3.5÷x=77/8 29/8:x=0.4:8/5
(3.25+1.25)x=27/5 3.2x-35/8=8/5x+3.625 (x-9)÷6=14
1/2x+1/3x=3/4 1/5÷3/7=1 8Ã1/4-1.5x=1.1
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