2 or 3 I would say... hope that helps : )
9/10 is equivalent to 90/100 and the answer under mine or above or the other answer should be reported. They got points for a question they did not answer correctly.
Answer:
The second option though i can not really see it.
3,000,000,000,000+600,000,000+30,000,000+200,000+90,000+50+8
