根号45除以根号1/5乘以根号2又2/3等于多少

问题描述:

根号45除以根号1/5乘以根号2又2/3等于多少

根号45除以根号1/5乘以根号2又2/3
=根号45乘以根号5乘以根号8/3
=根号(45乘以5乘以8/3)=根号600=10倍根号6