Answer:
Step-by-step explanation:
Total cards available = 8
Probability of drawing Blue = 5/8
Probability of drawing Yellow = 3/8
Step 1
Probability of drawing blue card first = 5/8.
Since, the first drawn blue card is NOT replaced; Total card available = 7
Then, probability of drawing blue card again = 4/7.
Finally, the probability of drawing TWO blue cards = 5/8 × 4/7
= 5/14.
So, the number belonging to the green box is 5.