we are going to times the both sides by two
Answer:
5/6
Step-by-step explanation:
So I cross multiplied, 20/9 + 25/6
then by my understanding, I changed the denominators to 54, I added both the fractions (note ; don't add the denominators), then I added both the numerators and, then I got 45/54, then when I simplified it I had the following answer 5/6.
Happy to Help.
No it doesn’t not represent a function
In 15 hours
That or 13 hours, if we don’t include the fall back for the last one tho I highly doubt that so go with 15