If i'm correct you should add 0.5 mL to your 1 gallon tank, and I would say about 1.25 mL to your 2.5 gallon. It will not be extreme if you end up putting a little more in than you are supposed to. I'm not 100% because i haven't slept so my brain is being slow.
Answer: -0.25
Explanation:
800,000+90,000+9,000+500+1
She has 7 more roses. you can subtract to find the difference. 14-7=7
