Question 23050
cheetah = (1/4)lion
Therefore lion = 4*cheetah
Cheetah + lion = 450 kg
Substituting you get:
Cheetah +4*cheetah = 450
         5 cheetah = 450
           cheetah = 90 kg
Therefore lion = 450-90 = 360 kg
giraffe = 6*lion
Therefore giraffe = 6(360)= 2160 kg

Cheers,
Stan H.