简便计算4800/16/30怎么做
问题描述:
简便计算4800/16/30怎么做
答
4800/16/30
=4800/(16×30)
=4800/480
=10
简便计算4800/16/30怎么做
4800/16/30
=4800/(16×30)
=4800/480
=10