Answer:
15 ways
Step-by-step explanation:

.0075 is simplest... or .0075/1 if it needs to be a fraction i guess
Answer
If it says = 90 at the end it means that's the answer.
Would it be a ratio, if it is it would most practically be 10:40 and if in simplest form it would be 1:4 or just you photo math
Travel and tourism stabilized in the usa in 2010