Question

please give me answer ????

Answer 1

let
dog = d
rabbit = r
cat = c

c+r = 10
d+r = 20
d+c = 24
___________add them all
2(c+r+d) = 54
c+d+r = 27

hope it helps you
@di

Answer 2

let rabbit =x cat=y and dog= z
now in case 1
x+y=10
case 2: x+z= 20
case 3: z+y=24
now add all cases
2 (x+y+z)=54
x+y+z= 27...... (which is case 4)
so the ans is 27.
hope it will help you.