Question

17/75+2/25;14/15+3/2+16/15+1/2

Answer 1

17/75+2/25= (17+6)/75=23/75
14/15+3/2+16/15+1/2=(28+45+32+15)/30=120/30=4

Answer 2

лучших ответ дай

Answer 3

спасибо большое

Answer 4

2/51+4/17;4/65+6/13+1/5; 5/9+3/20; 1/12+2/6+3/48

Answer 5

балл дай

Answer 6

2/51+4/17=(2+12)/51=14/51