Look at the following digits:
8, 1, 3, 7
Create a number using these digits that results in a whole number when divided by 2.
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Look at the following digits:
8, 1, 3, 7
Create a number using these digits that results in a whole number when divided by 2.
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: A number is divisible by 2 if its last digit is even. Among the given digits (8, 1, 3, 7), only 8 is even.
Step 2: Rearrange the digits so that the last digit is 8. Potentially, using all digits, the number 1378 can be formed.
Step 3: Check that 1378 ends with 8, confirming it is divisible by 2.
Therefore, the solution to the problem is 1378.
1378
Is the number 43 divisible by 4?
The order matters for divisibility! Even though these numbers use the same digits, they end with odd numbers (3 and 1), making them odd numbers that aren't divisible by 2.
You could place any of the even digits at the end! For example, with digits 2, 4, 6, 8, you could make 2468, 4682, 6824, or many other combinations - all would be divisible by 2.
Yes! The problem asks you to create a number using these digits, which typically means using each digit exactly once to form a complete number.
Even digits are: 0, 2, 4, 6, 8. Odd digits are: 1, 3, 5, 7, 9. In this problem, only 8 is even among the given digits 8, 1, 3, 7.
Look at the last digit of your number. If it's 0, 2, 4, 6, or 8, then your number is even and divisible by 2. You can also divide by 2 to double-check!
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