Is this right?

Supposing you had 70 strength, and used a super strength potion (+20% strength), you would have 84 strength. Then use superhuman strength (+10% strength), that would be 92.4 strength. Is that right, or is there a thing that doesn't allow prayer to boost potted stats? Thankyou

 

I believe prayer boosts your original stats, not your potted stats, so it would stack (20% of your original + %10 of your original)

 

Thankyou And that would be 30% of 70 = 21, 70+21 = 91. So that's ok then (If I've done it right )

 

Yes, that's what I worked out too. It will be 91.