(2 3/7 + 1 1/2) : 5/7 = 3 13/14 : 5/7 = 55/14 : 5/7 = 55/14 • 7/5 = 5 1/2
(2 3/7 + 1 1/2) : 5/7 = 1) 2 3/7 +1 1/2 = 2 6/14+1 7/14 = 3 13/14 2)3 13/14 : 5/7 = 55/14 * 7/5 = 5 1/2