А)37/76+45/76-p=15/31 б)15/38+21/58-m=6/29 решите - вопрос №725581037764576153115382158629 от alena645 23.07.2022 02:02

Question

Математика: А)37/76+45/76-p=15/31 б)15/38+21/58-m=6/29 решите !

alena645 · Answer

A)37/76+45/76-p=15/31 b)15/38+21/58-m=6/29
37+45/76-p=15/31 435+399/1102-m=6/29
82/76-p=15/31 834/1102-m=6/29
41/38-p=15/31 417/551-m=6/29
-p=15/31-41/38 -m=6/29-417/551
-p=570-1271/1178 -m=114-417/551
P=701/1178 m=303/551