( 月 日)(名前: )(得点: 点) 次の分数を通分しましょう。 (1) | ( | 9
95 | , | 2
5 | ) | | (6) | ( | 13
42 | , | 2
3 | ) | | (2) | ( | 1
86 | , | 11
13 | ) | | (7) | ( | 6
11 | , | 5
14 | ) | | (3) | ( | 4
55 | , | 3
7 | ) | | (8) | ( | 1
33 | , | 11
14 | ) | | (4) | ( | 2
15 | , | 5
4 | ) | | (9) | ( | 8
71 | , | 5
4 | ) | | (5) | ( | 9
38 | , | 2
13 | ) | | (10) | ( | 17
87 | , | 3
2 | ) | |
----- ----- ----- ----- ----- ----- ----- ----- 解答 (1) | ( | 9 - 95 | , | 38 - 95 | ) | (6) | ( | 13 - 42 | , | 28 - 42 | ) | (2) | ( | 13 - 1118 | , | 946 - 1118 | ) | (7) | ( | 84 - 154 | , | 55 - 154 | ) | (3) | ( | 28 - 385 | , | 165 - 385 | ) | (8) | ( | 14 - 462 | , | 363 - 462 | ) | (4) | ( | 8 - 60 | , | 75 - 60 | ) | (9) | ( | 32 - 284 | , | 355 - 284 | ) | (5) | ( | 117 - 494 | , | 76 - 494 | ) | (10) | ( | 34 - 174 | , | 261 - 174 | ) |
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