Answer: Elephant (5,500 kg), giraffe (1,600 kg) bengal tiger (220 kg), lion (190 kg), giant panda (120 kg).
Step-by-step explanation:
1. The weights of the zoo animals given in the problem are written in scientific notation form.
2. You can rewrite the weights as following:
Elephant: [tex]5.5*10^{3}kg=(5.5*1000)kg=5,500kg[/tex]
Giraffe: [tex]1.6*10^{3}kg=(1.6*1000)kg=1,600kg[/tex]
Lion: [tex]1.9*10^{2}kg=(1.9*100)kg=190kg[/tex]
Bengal tiger: [tex]2.2*10^{2}kg=(2.2*100)kg=220kg[/tex]
Giant panda: [tex]1.2*10^{2}kg=(1.2*100)kg=120kg[/tex]
3. Arranging the animals from greastest to least according their weights:
Elephant, giraffe, bengal tiger, lion, giant panda.
