A whole number consists of the digits 2, 4, 6, 8, and 0. If each digit is used only once, how many whole numbers are possible?

Question

asked Aug 11, 2017 193k views

1 Answer

Ali Khosro · Answer 1 · 2017-08-17T22:26:15+0000

eas
permutations
5 digits
5*4*3*2*1=120 ways
if you count 0 in front of the number as a whole number
if you don't, then there are 96 ways