What is (3x10 to the power of5) divided by (6x10 to the power of 9)

I’m stuck on this i don’t understand.

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.