[Solved] Find the problem in this Ruby code snippet:age = 20 puts "You are #{age years} old." — Ans: Missing operator inside interpolation causing syntax error | Ruby

Ruby - Variables and Data Types

Find the problem in this Ruby code snippet:

age = 20
puts "You are #{age years} old."

AQuotes are mismatched

BMissing operator inside interpolation causing syntax error

CInterpolation only works with strings

DVariable age is not defined

Step-by-Step Solution

Solution:

Step 1: Analyze interpolation expression
The expression inside #{ } is age years which is invalid syntax because there's no operator between age and years.
Step 2: Identify syntax error cause
Ruby expects an operator like + or method call; missing operator causes error.
Final Answer:
Missing operator inside interpolation causing syntax error -> Option B
Quick Check:
Interpolation needs valid Ruby expressions [OK]

Quick Trick: Expressions inside #{ } must be valid Ruby code [OK]

Common Mistakes:

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