3*10^8 people live in the usa. in a world of 100 people how many would live in the usa
This doesn't make sense Dakota...
$${\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{10}}}^{{\mathtt{8}}} = {\mathtt{300\,000\,000}}$$
But you say only 100 people in the world???
i am in the 7th grade and ineed help with this please help me please please please please please please