To compare 4 electronic devices for every 3 people, you can express this ratio in the following three ways:
- 4 to 3 - This written form clearly states the relationship between the devices and the people.
- 4:3 - This is the ratio notation, which is commonly used to express the same comparison.
- Start fraction 4 over 3 end fraction - This fractional representation conveys the same comparison mathematically.
Each of these expressions indicates that for every 3 people, there are 4 electronic devices.