Question

Пожалуйста помогите пж

Answer 1

Ответ:

1) 34/60 + 8/60 + y = 41/60 + 16/60
42/60 + y = 57/60
y = 57/60 - 42/60
y = 15/60
y = 1/4 = 0,25
2) 64\70 - (x+26/70) = 5/70
64/70 - x - 26/70 = 5/70
x = 33/70
3) x + 27/46 = 35/46 + 2/46
x = 10/46
x = 5/23