Question

From three digit numbers, using digits 2, 6, 7 without repeating any of them:

a) how many such numbers are possible?

b) how many numbers are divisible by 4?

c) how many numbers are divisible by 3?

d) how many numbers are divisible by 11?​

Answer 1

Answer:

a)In a total of 6 numbers are possible

b)2 numbers are divible by 4 they are 672,276