License plates are made using 3 letters followed by 2 digits. How many plates can be made if repetition of letters and digits is allowed
We have 26 letters A-Z and 10 possible digits 0-9. Using the fundamental rule of counting, we have:
26 * 26 * 26 * 10 * 10 = 1,757,600 possible choices
We have 26 letters A-Z and 10 possible digits 0-9. Using the fundamental rule of counting, we have:
26 * 26 * 26 * 10 * 10 = 1,757,600 possible choices