Question

A fisherman catches "n" fish with a total mass of 15kg. If the average mass of a fish was 3/4kg find the number of fish caught.

Answer 1

Step-by-step explanation:

the weight of fish caught by neetu 3

4

3

kh=

4

15

kg

The weight of fish caught by narendra 2

2

1

kg=

2

5

kg

∴ Weight of Neetu more than narendra

⇒(

4

15

−

2

5

)kg=

4×2

(15×2)−(5×4)

kg=

8

30−20

kg

⇒

8

10

kg=

8÷2

10÷2

kg=

4

5

kg