166又1/20÷41的简便计算过程
问题描述:
166又1/20÷41的简便计算过程
答
166又1/20÷41
=(166+1/20)÷41
=(164+2+1/20)÷41
=164÷41+(40/20+1/20)÷41
=4+(41/20)÷41
=4+1/20
=4又1/20
(这题主要运用了乘法分配律进行简便计算,最后得数是4又20分之1.)