Biology classes Math in Science D.A. problems

1.256 μL → ?mL

2.2007 hm → ?dm

3..00096 g → ?mg

Answer using scientific notation

4.15,002,000  =

5.98,005,000,000,000,000 =

6..00000000920 =

7.How many hours will you spend in this class 

during the school year? (1 school year = 181 days)

8.A leaf sample on the balance reads 1.05 g 

how much does it weigh? 

  Fw = m • ag

  

where Fw = weight (in Newtons), m = mass in kg 

and ag = 9.8m/s/s (acceleration of gravity on 

Earth)