You want to display a product price in Euros with the currency symbol and exactly 3 decimal places in Angular. Which pipe usage is correct?

hard📝 Application Q15 of 15

Angular - Pipes

A{{ price | currency:'EUR':'code':'1.2-2' }}

B{{ price | currency:'EUR':'symbol':'1.3-3' }}

C{{ price | currency:'EUR':'symbol':'1.0-2' }}

D{{ price | currency:'USD':'symbol':'1.3-3' }}

Step-by-Step Solution

Solution:

Step 1: Identify the currency code and symbol usage
To show Euros with symbol €, use currency code 'EUR' and display 'symbol'.
Step 2: Set decimal places to exactly 3
The digit info '1.3-3' means minimum 1 digit before decimal, exactly 3 decimals.
Step 3: Check other options for correctness
{{ price | currency:'EUR':'code':'1.2-2' }} uses 'code' display and 2 decimals; C uses 2 decimals; D uses USD instead of EUR.
Final Answer:
{{ price | currency:'EUR':'symbol':'1.3-3' }} -> Option B
Quick Check:
Currency EUR with 3 decimals = {{ price | currency:'EUR':'symbol':'1.3-3' }} [OK]

Quick Trick: Use '1.3-3' for exactly 3 decimals in currency pipe [OK]

Common Mistakes:

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