(10-3/5)÷1/6+5/6

问题描述:

(10-3/5)÷1/6+5/6
怎么样简便就怎么样计算 亲们~

(10-3/5)÷1/6+5/6
=47/5×6+5/6
=282/5+5/6
=1717/30