Question

resuelvan porfis a) ( 1 - 5/9 ) + 1/6 b ) 2/5 + ( 7/4 - 1/5 ) por 3/7 porfa es para mañana

Answer 1

4/9+1/6
(8+3)/18
11/18


2/5+(35-4)/20×3/7
2/5+31/20×3/7
2/5+93/140
(56+93)/140
149/140