Question

Rút gọn các phân số sau :
121/143; 1212/1414;123 123/456 456

Answer 1

121/143=11/13

1212/1414=6/7

123123/456456=123/456=41/152

Answer 2

\(\dfrac{121}{143}=\dfrac{11}{13}\) ;  \(\dfrac{1212}{1414}=\dfrac{6}{7}\) ;  \(\dfrac{123}{456}=\dfrac{41}{152}\)

Answer 3

121/143 = 11/13

1 212 / 1414 = 6/7

123 123/456 456 = 123/456 = 41/152