EDIT:
Order of operations doesn't matter in addition. So you can add them in any order.
Answer:
It should be 0.88
Let me know if I'm wrong!
Answer:
As an equation, the product of a number and 12 is no more than 15 would be:
12n ≤ 15
N would represent the number.
≤ means less than or equal to, which is the same as "no more than".