How many four-digit numbers are there between 7500 and 9600 that can be formed using only the digits 3, 7, 5, 6, 8, 9 without repetition of any digits?

Question

How many four-digit numbers are there between 7500 and 9600 that can be formed using only the digits 3, 7, 5, 6, 8, 9 without repetition of any digits?
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

Sure, let's break this down:

  1. The first digit can only be 7, 8, or 9 because the number must be between 7500 and 9600. So, there are 3 options for the first digit.

  2. The second digit can be any of the remaining 5 digits (since we've used one for the first digit and we can't repeat digits). So, Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

This problem has been solved

Similar Questions

How many four-digit numbers are there between 7500 and 9600 that can be formed using only the digits 3, 7, 5, 6, 8, 9 without repetition of any digits?

Use the given digits without repetition and make the smallest 4-digit numbers.9, 7, 4, 1

How many 5-digit numbers can be formed from the numbers 0, 2, 4, 5, 7 and 9 (without repetition), such that it is divisible by 4?

Find the sum of all the 4-digit numbers that can be formed from the digits 0, 1, 3, 4 and 5 without repetition of digits.

How many four-digit odd numbers can be formed with the digits 0-9 if each digit is used only once in each number?

1/3