aspect ratio 4 3

Understanding ratio 4:3 A ratio of 4:3 (also pronounced “4 3”, “4 to 3”, or “4 by 3”, and sometimes written as “4x3”) is an aspect ratio, where for every 4 units of width, there are 3 corresponding units of height. How to use? How to calculate a Custom Size Insert the first value (width or height). Select a preset, or insert the other value. brain test 3 level 86