math
posted by tom .
I am a 2digit number with a 1digit decimal. I am bigger than 54 but smaller than 56. 2 of my digits are even. When you divide my whole number by the digit in my decimal place, the answer has no remainder. What are the biggest and smallest numbers I could be?

Since the 54 < n < 56, and has 2 even digits, it must be 54.x where x is even and divides 54:
54.6, 54.2