Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Ask your questions and receive reliable and comprehensive answers from our dedicated community of professionals.

Recently in the United States, there were about 300,000,000 cell phone users. That same year there were about 5.7x10^9 cell phone users worldwide. About how many times larger was the number of cell phone users world wide than in the United States?

Please provide steps.


Sagot :

[tex] \frac{users worldwide}{US users} [/tex]
[tex] \frac{5700000000}{300000000} [/tex]
[tex]19[/tex]
US:  3 x 10^8
5.7 x 10^9  /  3 x 10^8 = 19