解:(10 2/11)÷5/6用小数等于( 11.13 ),用分数等于( 612/55 )
∵已知需求出(10 2/11)÷5/6等于多少
A ÷ B = A × 1/B = A/B = C
∴(102/11)÷ 5/6
= 102/11 × 6/5
= 612/55
= 11.12727273
≈ 11.13
答:(10 2/11)÷5/6用小数等于11.13,用分数等于612/55
=102/11*6/5=612/55=11.127