Python - Input and Output
How can you print the number 7.12345 rounded to 2 decimal places using
print() and f-strings?How can you print the number 7.12345 rounded to 2 decimal places using print() and f-strings?
hard📝 Application Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Understand f-string formatting
To round a float to 2 decimals, use:.2finside the braces.Step 2: Check each option
print(f'{7.12345:.2f}') uses correct syntax{value:.2f}. print(f'{7.12345:2f}') misses the dot before 2. print(f'{7.12345:.2}') uses wrong format specifier. print(f'{7.12345:.f2}') has incorrect order.Final Answer:
print(f'{7.12345:.2f}') -> Option BQuick Check:
Use .2f to round floats in f-strings [OK]
Quick Trick: Use .2f inside f-string to round floats [OK]
Common Mistakes:
MISTAKES- Omitting the dot before precision
- Using wrong format specifiers
- Mixing order of letters and numbers
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