MATHS - For $0.2 How many 4 digit odd numbers can be forme…
MATHS - For $0.2
How many 4 digit odd numbers can be formed with the numbers 9, 5, 4, 0, 2 without repetition?
Replies
96?
Not 96
5
48? ( 4 x 2 x 3 x 2 )
Getting warm
(can't start with zero)
2240
okay this is my last answer: 36? cause (3 x 3 x 2 x1 ) for a digit ending in 5 and 3 x 3 x 2 x 1 for a digit ending in 9? add the possible digits together u get 36?
/pay @48016 $0.2