Math, asked by nabihaMajid, 11 months ago

plz help me too solve this question​

Attachments:

Answers

Answered by devang09
1

Let number of chickens and goats be x and y respectively.

x+y=50

x=50-y _______eq 1

Now,

number of legs of chicken=2

number of legs of goats=4

So,

2x+4y=140

from eq 1,

2(50-y)+4y=140

50-y+2y=70

y=20

x=50-y=50-20=30

Therefore, there are 10 more chickens than goats.

Similar questions