Answer:
[tex]5.5\times 10^{3}>1.6\times 10^{3}>2.2\times 10^{2}>1.9\times 10^{2}>1.2\times 10^{2}[/tex]
Step-by-step explanation:
Given : Weights of zoo animals.
To find : Arrange the zoo animals from greatest to least according to their weights?
Solution :
Write the weight in simpler number.
Elephant weight
[tex]E=5.5\times 10^{3}\text{ kg}=5.5\times1000=5500\text{ kg}[/tex]
Giraffe weight
[tex]G=1.6\times 10^{3}\text{ kg}=1.6\times1000=1600\text{ kg}[/tex]
Lion weight
[tex]L=1.9\times 10^{2}\text{ kg}=1.9\times100=190\text{ kg}[/tex]
Bengal Tiger weight
[tex]T=2.2\times 10^{2}\text{ kg}=2.2\times100=220\text{ kg}[/tex]
Giant Panda weight
[tex]P=1.2\times 10^{2}\text{ kg}=1.2\times100=120\text{ kg}[/tex]
We have seen that,
5500>1600>220>190>120
i.e. E>G>T>L>P
From greatest to least the weight is
[tex]5.5\times 10^{3}>1.6\times 10^{3}>2.2\times 10^{2}>1.9\times 10^{2}>1.2\times 10^{2}[/tex]
