Odpowiedź:
11/24 ×8 = 11/24 × 8/1 = 88/24 = 3 16/24 = 3 2/3
3/40 × 16 = 3/40 × 16/1 = 48/40 = 1 8/40= 1 1/5
6× 13/36 = 6/1× 13/36= 72/36 = 2 6/36 = 2 1/6
17/42 × 12 = 17/42 × 12/1 = 204/42 = 4 36/42 = 4 6/7
9× 13/27 = 9/1 × 13/27 = 117 /27 = 4 9/27 = 4 1/3
9/12 × 4 = 9/12 × 4/1= 36/4 = 9
18 × 5/24 = 18/1 × 5/24 = 90/24 = 3 9/24 = 3 3/8
/ to jest kreska ułamkowa .
1 1/5, 2 1/3, 2 1/6 , 3 2/3, 3 3/8 , 4 1/3, 4 6/7 , 9.
