Question

In a pond there are 3 red , 2 green ,2 orange color fishes in the beginning.
A person starts adding 2 red fish , 1 green fish ,1 orange fish every one hour.
He stops adding fishes after 10 hours.
1. What is the fraction of red fish in the beginning ?
a) 2/7 b) 3/7 c) 4/7 d)2/5
2. What is the fraction of green fish after 10 hours ?
a) 12/47 b) 13/47 c) 15/43 d)14/43
3. If 2 fishes escapes every one hour. What is the fraction of fishes escaped after 10 hours ?
a) 22 / 43 b) 20/47 c) 25/47 d)20/43

Answer 1

Answer:

1.) d. 4/7

2.) a. 12/47

3.) b.) 20/47

Answer 2

Answer:

Here are the correct answers.....

1. 3/7

2. 12/47

3. 20/47