Respuesta :

i think the answer is 89/220

Answer:

0.5

Step-by-step explanation:

1/20 + 5/11

First, divide 1/20=0.05

0.05 + 5/11

Now, divide 5/11=0.45

0.05 + 0.45

Lastly, add 0.05+0.45=0.5