解：6/11x22/7等于( 12/7 ) ∵已知需求出6/11x22/7等于多少 ∴6/11 x 22/7 = 6/11 × （2×11）/7 = （6×2）/7 = 12/7 答：6/11x22/7等于12/7
答案是12/7
