sentence1: In the biology lab of ` ` Jefferson ' ' High School there are 0.036 * 10 ^ 5 germs , equally divided among 18000 * 10 ^ ( - 3 ) Petri dishes
sentence2: In the biology lab of ` ` Jefferson ' ' High School there are 0.036 * 40 ^ 5 germs , equally divided among 18000 * 10 ^ ( - 3 ) Petri dishes