Ruby - Variables and Data Types
What will be the output of this Ruby code?
num1 = 9 num2 = 4.0 result = num1 / num2 puts result
What will be the output of this Ruby code?
medium📝 Predict Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand division with mixed types
Dividing an Integer by a Float returns a Float result.Step 2: Calculate the division
9 divided by 4.0 equals 2.25 as a float.Final Answer:
2.25 -> Option AQuick Check:
Integer / Float yields Float result [OK]
Quick Trick: Integer divided by Float returns Float [OK]
Common Mistakes:
MISTAKES- Assuming integer division truncates result
- Expecting integer output when dividing by float
- Confusing 2.0 with 2.25
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