Question

I visited my friend's farm and heard a lot of quack-quack and grunt-grunt . On asking him how many animal were there on the farm, he replied that there were 86 legs and out of those 34 legs belong to his ducks . How many ducks and pigs where there on the farm ?

please answer it with explanation
ok ​

Answer 1

Answer:

17 ducks and 13 pigs

Step-by-step explanation:

Total no. of legs = 86

Total no. of ducks legs = 34

1 duck has 2 legs so,

34÷2= 17

so there are 17 ducks in the farm.

Total no. of legs left = 86 - 34 = 52 legs left

1 pig has 4 legs so,

52÷4 = 13

so there are 13 pigs in the farm

To check the answer= 13×4=52

17×2=34

52+34=86

hope it helps｡.ﾟ+ ⟵(｡･ω･)