Question

Сравнить дроби 2/3 5/8; 9/25 7/20; 8/21 5/14; 9/20 7/16.

Answer 1

дробь 2/3 ×8 = 16/24 , 5/8 ×3=15/24 ; 9/25 ×4=36/100 , 7/20×5=35/100; 8/21×4=32/84,5/14×6=30/84; 9/20×4=36/80, 7/16×5=35/80.
сравнение 16/24>15/24 -2/3>5/8 , 9/25