How many 3-digit numbers can be formed from the digits 2, 3 ,5, 6, 7 and 9, which are divisible by 5 and no digits should be repeated?
Added by Janna W.
Step 1
Since 0 is not in our given digits and we cannot repeat digits, the last digit must be 5. For the first digit, we can choose from the remaining 5 digits (2, 3, 6, 7, 9). So, there are 5 possibilities for the first digit. For the second digit, we can choose from Show more…
Show all steps
Close
Your feedback will help us improve your experience
Aman Gupta and 92 other Algebra and Trigonometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Steven C.
Sheryl E.
Richelle C.
Recommended Textbooks
Introductory and Intermediate Algebra for College Students 4th
Prealgebra
Prealgebra and Introductory Algebra
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD