Question

A FARMER HAS SOME COCKS and goats if they have all have 90 heads and 224 how much is the goat ? in hindi​

Answer 1

Step-by-step explanation:

mujhe apka sawal samajh nahi aaya,

ap shayad goat ka number find karna chahate hain 224 Mai se jis me 90 hens hai.

then,

Answer = 224 - 90 =134.

Answer 2

Step-by-step explanation:

Let,no. of goat=y

&Let,no. of hen=x

now, x+y= 90

& 2x+4y= 224[as goats have 4 legs and hens have 2 legs)

now i'm applying the elimination method....

(x+y= 90) ×2

or,2x +2y=180

2x+4y= 224 ×1

or,2x+4y= 224

2x +2y=180

2x+4y= 224

(-) (-) (-)

----------------------

-2y= -44

or, y= 44/2

or, y= 22