125÷﹙50÷6﹚怎样简便计算?
问题描述:
125÷﹙50÷6﹚怎样简便计算?
答
125÷﹙50÷6﹚ = 125 x 6 ÷ 50 = 125 x 2 x 3 ÷ 50 = 250 x 3 ÷ 50 = (250 ÷ 50) x 3 = 5 x 3 = 15
125÷﹙50÷6﹚怎样简便计算?
125÷﹙50÷6﹚ = 125 x 6 ÷ 50 = 125 x 2 x 3 ÷ 50 = 250 x 3 ÷ 50 = (250 ÷ 50) x 3 = 5 x 3 = 15