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Which of the following numbers is divisible by 3?
Which of the following numbers is divisible by 3?
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Practice Questions
1 question
Q1
Which of the following numbers is divisible by 3?
14
22
27
31
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27 is divisible by 3 since 2 + 7 = 9, which is divisible by 3.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following numbers is divisible by 3?
Solution:
27 is divisible by 3 since 2 + 7 = 9, which is divisible by 3.
Steps: 5
Show Steps
Step 1: Identify the number you want to check for divisibility by 3. In this case, the number is 27.
Step 2: Add the digits of the number together. For 27, add 2 + 7.
Step 3: Calculate the sum. 2 + 7 equals 9.
Step 4: Check if the sum (9) is divisible by 3. Since 9 divided by 3 equals 3, it is divisible.
Step 5: Conclude that since the sum of the digits (9) is divisible by 3, the original number (27) is also divisible by 3.
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