2019/4320 < 2020/4321
Пошаговое объяснение:
(2019∙4321)/(4320∙4321) или (2020∙4320)/(4321∙4320)
(2019∙(4320+1))/(4320∙4321) или ((2019+1)∙4320)/(4321∙4320)
(2019∙4320+2019)/(4320∙4321) или (2019∙4320+4320)/(4321∙4320)
(2019∙4320+2019)/(4320∙4321) < (2019∙4320+4320)/(4321∙4320)
2019/4320 < 2020/4321
2020/4321 більше за 2019/4320
