5100除以102递等式
5100÷102(递等式计算) -
5100÷102=5100÷102 =102x50÷102 =50
5100÷102=5100÷102 =102x50÷102 =50
5100÷102=5100÷102 =102x50÷102 =50
5100÷102=5100÷102 =102x50÷102 =50
回答：5100÷51÷2 =100÷2 =50
5100/102 =102*50/102 =50
递等式计算 能简算的简算。5100-912*47/57 10.7-4.9+3.3-5.1 -
1）5100-912×47/57 =5100-752 =4348 2）10.7-4.9+3.3-5.1 =10.7+3.3-（4.9+5.1）14-10 =4 3）（4/7+1/25）×7+18/25 =4/7×7+1/25×7+18/25 =4+7/25+18/25 =4+1 =5 4）5/7÷{1/（2/3-0.2） =5/7÷{1/（2/3-1/5） =5/7÷{1/（10/到此结束了？。