Ask Question
23 January, 12:59

How many 3-digit numbers exist, whose digits are distinct even numbers.

+4
Answers (2)
  1. 23 January, 13:25
    0
    100

    Step-by-step explanation:

    my teacher told me and I got it right
  2. 23 January, 13:49
    0
    328

    Step-by-step explanation:

    If z is 0, then x has 9 choices. Therefore, z and x can be chosen in (1 * 9) + (4 * 8) = 41 ways. For each of these ways, y can be chosen in 8 ways. Hence, the desired number is 41 * 8 = 328 numbers 3-digit even numbers exist with no repetitions.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “How many 3-digit numbers exist, whose digits are distinct even numbers. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers