简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/30 19:58:34
简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%简便计算:1/8÷17/1-1÷8÷1/7+

简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%
简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%

简便计算:1/8÷17/1-1÷8÷1/7+0.125×11-13×12.5%
原式=1/8*17-1/8*7+1/8*11-1/8*13
=1/8*(17-7+11-13)
=1/8*8
=1