Check my maths 2.5mg from a 7.5mg pen

[TourangaLeila]

Is 0.25ml correct as the full 7.5 is 0.6ml

0.2ml I think.

0.2 ml

2.5 is a third of 7.5 so you would need a third.

Are you saying 7.5mg is equivalent to 0.6ml?
If so, 2.5mg is a third.
A third of 0.6 is 0.2.

Yes that's right 😊 the pens go up in concentration but the volume stays the same.

Thank you all! Impressed with myself that I was only 0.05ml out doing mental maths. I'm crap at maths 😂