Answer:
10 times
Step-by-step explanation:
Note : It is given that,
Planet Ruba has a population of 1 million aliens and Planet Zamba has 1 hundred thousand aliens.
We know that,
1 million = 1,000,000
1 hundred thousand = 100,000
If we divide 1,000,000 by 100,000, we can compare the populations of two planets. So, we get :
[tex]\dfrac{1000000 }{100000}=10[/tex]
It means that the population of Ruba planet is 10 times that of the Zamba planet.
