Verified answer

Ответ:

номер 220

192/448=3/7

175/385=5/11

625/750=5/6

243/567=3/7

135/495=3/11

448/512=7/8

номер 221

135/216=5/8

108/288=3/8

625/1125= 5/9

132/208=3/7