Answer:
70 billion bacteria
Step-by-step explanation:
I. Given 1 oz = 28 g, 1g contains 2.5 billioin bacteria, find bateria in 1 oz by
If 1 oz = 28g and 1 g = 2.5 billion bacteria
1 = 2.5 billion
28* 1 = 2.5 *28 billion
28g = 70 billion
That makes 70 million bacteria per 1 oz.
Hope that help :)
