how to solve this type questions...
Attachments:
Answers
Answered by
1
no of Buffalo=x
no of batakh=y
4x+2y=2(x+y)+24
2x+2x+2y=2x+2y+24
2x=24
x=12
so no of Buffalo=12
no of batakh=y
4x+2y=2(x+y)+24
2x+2x+2y=2x+2y+24
2x=24
x=12
so no of Buffalo=12
starletdolly:
mistake se type ho gya kuch nhi h vo
harda MP
no
why
sorry bye
Answered by
1
as you know cow has four legs and duck has 2 so number legs (cow + duck )will exceed as cow have 2 extra than compare to heads .As above given the CH + DH= 2H+24. here H=head, CH = cow head, DH= duck head, so 24 is extra 2 legs of cow . therefor number of cow is 12.
thanks
Similar questions