Question

сравните дроби 5/14 и 8/21, 31/88 и 25/66

Answer 1

5/14(*3) и 8/21(*2) =15/42 и 16/42 значит 5/14<8/21

31/88(*3) и 25/66(*4)=93/264 и 100/264 значит 31/88<25/66