6000/125 简便算法怎么算

问题描述:

6000/125 简便算法怎么算

=6000*8/(125*8)
=6000*8/1000
=6*8
=48

(1000/125)*6

6000/125可将除数与被除数同时乘以8,即(6000*8)/(125*8),等于48000/1000,等于48

6000/1000*8就好了

=6000*8/125*8
=6000*8/1000
=6*8
=48