85分之83,乘以86.等于多少?简算
问题描述:
85分之83,乘以86.等于多少?简算
答
85分之83,乘以86
=83/85x(85+1)
=83+83/85
=83又 83/85
答
83/85(1+85)
=83/85+83
=83又83/85
答
85分之83,乘以86
=83/85x(85+1)
=83+83/85
=83又 83/85
答
85分之83×86
=(85+1)×83/85
=85×83/85+1×83/85
=83+83/85
=83又83/85