Step-by-step explanation:
do u have like a photo or sum to explain it better
Answer:
25%
Step-by-step explanation:
formula for percent markup/discount= absulute value of original-new/original
plug the numbers is
(2.40-3.00/2.40) absolute value=0.25
0.25 as a percent is 25%
There should be a question to answer
25/8 when using the butterfly method