Ruby - Operators and Expressions
Which of the following Ruby expressions correctly calculates the remainder of 10 divided by 3?
Which of the following Ruby expressions correctly calculates the remainder of 10 divided by 3?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the modulus operator
The modulus operator (%) returns the remainder after division.Step 2: Identify the correct expression for remainder
10 % 3 calculates the remainder when 10 is divided by 3, which is 1.Final Answer:
10 % 3 -> Option DQuick Check:
Remainder = % [OK]
Quick Trick: Use % to get remainder after division [OK]
Common Mistakes:
- Using / instead of %
- Using * or - which do not give remainder
- Confusing % with division
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