If numbers and letters can be repeated, how many different 6 - digit license plates can be made if the first two positions are letters and the last four are digits

Question

If numbers and letters can be repeated,  how many different 6 - digit license plates can be made if the first two positions are letters and the last four are digits

bobpursley · Accepted Answer

English letters? 27*27*10*10*10*10 This assume zero and the letter O can both be used.

jazzy · Answer

Yes, English letters

MathMate · Answer

Good, then you know what to change.