Решить дроби: (4 1/8-2 5/16)*(-1 3/29)= и (8 1/3 - - вопрос №69424914182516132981310121265 от sakhnovavaleri1 22.08.2021 17:11

Question

Математика: Решить дроби: (4 1/8-2 5/16)*(-1 3/29)= и (8 1/3 - 10 1/2)* 12/65=

sakhnovavaleri1 · Answer

(4 1/8-2 5/16)*(-1 3/29)1) 4 1/8-2 5/16=33/8-37/16=66/16-37/16=29/162) 29/16×(-32/29)= -2(8 1/3 - 10 1/2)* 12/651)8 1/3-10 1/2=25/3-21/2=50/6-63/6= -13/62)-13/6×12/65= -26/65...