(6※6)/(5※5) =(6*7*8*9*10*11)/(5*6*7*8*9)=22
(6※6)/(5※5)=6*7*8*9*10*11/5*6*7*8*9=22
这个,好难
22
新运算问题一般地,m※n=m*(m+1)*(m+2)*……*(m+n)所以(6※6)/(5※5) =6*7*8*9*10*11/5*6*7*8*9 =22