(1)1/7、10 |
(2)6/6 、11/6 |
(3)9/8、11/4、8/7、16/8;16/8 |
(4)13 |
(1) | (2) | (3) | (4) |
√ | × | × | × |
(1) | (2) | (3) | (4) |
8/4 | 3/4 | 17/6 | 3/2 |
(1) | (2) | (3) | (4) |
41/15=2 11/15 | 36/9=4 | 65/3=21 2/3 | 34/17=2 |
(5) | (6) | (7) | (8) |
1 4/3= 7/4 | 2 2/3= 8/3 | 2 3/4= 11/4 | 3 7/8= 31/8 |