Respuesta :

Answer:

1) 1 3/10

2) 5/6

Step-by-step explanation:

4/5+1/2=x     8/10+5/10=13/10= 1 3/10

1/3÷ 2/5=x    1/3x5/2=5/6

Answer:

1.3 and 0.03333333333

Step-by-step explanation: