Сравнить 5/14 и 8/21 , 31/88 и 25/66

Question

Сравнить 5/14 и 8/21 , 31/88 и 25/66

Comments

5/14<8/21 15/42<16/42 31/88<25/66 93/264<100/264

---

5/14<8/21 15/42<16/42 31/88<25/66 93/264<100/264

Answer 1

5/14<8/21 15/42<16/42 тут общий знаменатель 42<br>31/88<25/66 93/264<100/264 тут общий знаменатель 264