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Without dividing, determine if , is divisible by and explain how you know. divisible by
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Q. Without dividing, determine if , is divisible by and explain how you know. divisible by
- Check Last Two Digits: To determine if a number is divisible by , we only need to look at the last two digits of the number. If the last two digits form a number that is divisible by , then the entire number is divisible by .
- Verify Divisibility by : The last two digits of are . Now we need to check if is divisible by .
- Confirm Divisibility: divided by equals , which is a whole number. Therefore, is divisible by .
- Final Conclusion: Since the last two digits of are divisible by , we can conclude that is also divisible by .
