Question

al solucionar la expresión matemática (5/9+6/3)-(4/7-2/5) su resultado es​

Answer 1

6/3 (3) = 18/9

5/9 + 18/9 = 23/9

4/7 (5) = 20/35

2/5 (7) = 14/35

20/35 - 14/35 = 6/35

6/35 (9) = 54/315

23/9 (35) = 805/315

54/315 + 805/315 = 859/315

Respuesta 859/315