Question

A poker hand consists of five cards chosen at random from a pack of cards. How many hands contain four cards of the same number or picture?

Answer 1

XXXXA where X is the same rank, A is a different rank. You get 13 cards that can be X and 12 that can be A. 13*12 = 132

Answer 2

Idk that doesn't sound right for some reason

Answer 3

there are (52)(51)(50)(49)(48) total combinations
use that to work out the number of of a kinds, my first solution may have missed out something