Problems 41 and 42
41.- Think you want to print out a photograph with a size of DIN A4: 210 × 297 mm maintaining a printing quality of 200 dpi. Which resolution would the image need? -Print Size=DIN A4→210x297mm. -Quality 200dpi. -297mmx1inch÷254mm=11,7. -11,7x200=2340÷1500=1,56. 42.- Which resolution would the same picture need to have a 300 dpi picture? The resolution is 1200x1800.
