Discover a wealth of information and get your questions answered on IDNLearn.com. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.
Answer:
29.87%
Step-by-step explanation:
£9.75 \ 12 = £0.77
This is what he pays for each bottle
He makes £0.23 on each bottle sold
0.23/0.77 x 100 = 29.87
This is the percentage profit.
You can also validate the answer by calculating 29.87% of £0.77 and then add it to the £0.77 and you will see that you get £1