3.74-8除以17-十七分之三乘以3 怎么算?

问题描述:

3.74-8除以17-十七分之三乘以3 怎么算?

3.74-(8/17)-(3/17)*3
=3.74-(8/17)-(9/17)
=3.74-(17/17)
=3.74-1
=2.74