Question

plz ... solve it fast​

Answer 1

Here u are .. miss ... hope it will help

Not able to comment and msg

Answer 2

Answer:

20 marbles

Step-by-step explanation:

1/5=0.2

1/4=0.25

probability of getting green is

1-(0.2+0.25)

1-(0.45)

0.55

0.55=11/x

x=11/0.55

x=20

there are20 marbles