69 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?	Pick.
A) 10^7  B) 10^8  C) 10^9  D) 10^10  E) 10^11
69 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?   A. 10^7   B. 10^8   C. 10^9   D. 10^10   E. 10^11   -&gt; Due to approximately, 69=70, 48=50, 25,075=25,000 are derived, which makes (69)(48)(25,075)=(70)(50)(25,000)=10^7. The answer is 10^7.
<result>A</result>
69 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?