Nickel

I see what you're thinking, you wanted to multiply 5.25 * 200, which would give you 1050. But that would be wrong. What you need to realize is that the 5.25 is a percentage, so instead of multiplying 200 * 5.25, you need to multiply 200 * 0.0525 and you w...

Use a calculator, divide 3 / 4, multiply that by 100, that will be your percentage.