Chase worked in a lab helping pack material that was labeled to weigh 15 ounces. When one of his boxes was pulled and weighed it was 14.5 ounces. What was the percent error to the nearest tenth?

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.