how many 3-digits numbers can be formed using the digits of 143,525,456 if no digits is repeated?​

Sagot :

Answer:

27

Step-by-step explanation:

I think so

3 x 9 =27

Count the numbers

Answer:

15

Step-by-step explanation:

143,134,431,413,341,314 = 6

525,552,255, = 3

456,465,654,645,564,546 = 6