The correct answer would be - Orange 4 times
15.80 * 1.05 should give you the answer
A method to solve it would be would be:
First converting 5% to a decimal then multiplying that by 15.80 in order the find 5 percent of 15.80...Afterwards you have to add that value to the original 15.80 ..And you should end up with the same answer.
You need to be more specific and show me the problem.
Well, we have to have the price to be able to answer this. What is the price? Then I will be able to answer! :) Comment the price and I’ll comment the answer