Answer: 42
Step-by-step explanation:
First turn 15% into a decimal.
You get .15
Then multiply .15 by 280
You get 42.
Answer: 42
Step-by-step explanation: Anything in a percentage means that the number is divided by 100. For example, 25% is simply 25/100, or in this case, 15% is 15/100.
All you have to do is divide 15/100 and multiply that number by the number of baseball cards which would be 280. The answer you get should be 42.
