Answer :
Answer:
100%
Step-by-step explanation:
its a 100% increase, because its doubled, if it was only 50% increase it would be full price plus half price.
Answer:
100% increase
Step-by-step explanation:
because if lets say the water price was $2 then it was $4 50% would be $3 and 100% would be $4
p.s can u mark me brainliest if i got it right plz?