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Without dividing, determine if 87,848 is divisible by 4 and explain how you know.

87,848◻ divisible by 4

Without dividing, determine if 8787,848848 is divisible by 44 and explain how you know.\newline87,848 87,848 \square divisible by 44

Full solution

Q. Without dividing, determine if 8787,848848 is divisible by 44 and explain how you know.\newline87,848 87,848 \square divisible by 44
  1. Check Last Two Digits: To determine if a number is divisible by 44, we only need to check if the last two digits of the number form a number that is divisible by 44.
  2. Identify Last Two Digits: The last two digits of 87,84887,848 are 4848.
  3. Verify Divisibility by 44: We need to check if 4848 is divisible by 44. Since 4×124 \times 12 is 4848, we know that 4848 is divisible by 44.
  4. Conclusion: Because the last two digits (48)(48) form a number that is divisible by 44, the entire number 87,84887,848 is also divisible by 44.

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