Intro to Computing - How Data is Represented
You have a 300 x 300 pixel image and want to print it at 3 inches wide. What print resolution (pixels per inch) will you get?
You have a 300 x 300 pixel image and want to print it at 3 inches wide. What print resolution (pixels per inch) will you get?
hard🚀 Application Q8 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand pixels per inch (PPI)
PPI = total pixels divided by print size in inches.Step 2: Calculate PPI
300 pixels / 3 inches = 100 pixels per inch.Final Answer:
100 pixels per inch -> Option BQuick Check:
PPI = Pixels / Inches = 100 [OK]
Quick Trick: Divide pixels by inches for print resolution [OK]
Common Mistakes:
MISTAKES- Multiplying pixels by inches
- Using wrong dimension
- Confusing PPI with DPI
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