例∶4又3/4是指四又四分之三...
4又3/4÷5/18-3.6+6.25+3又3/5=
41又1/3×3/4+51又1/4×4/5+61又1/5×5/6=
7/15×3/8+1/15×7/16+1/15×3又1/2=
1又3/7×﹙3又1/13+1又9/11﹚×0.7×28又3/5=
2012×2010/2011=
1997×0.3/1999×0.5+1.2/1999=
1001×2又3/11+998÷998又998/999﹢9又1/1000=
3/2+5/6+7又7/12+4又9/20+13又11/30+6又13/42=
1/3+3/4+2/5+5/7+7/8+9/20+10/21+11/24+19/35=
﹙1/2+1/6+1/12+1/20+1/30+1/42+1/56﹚÷1又1/7=