What is the fraction of 75cm of 2m?

To find the fraction of 75cm in 2m, we first need to convert all units to the same measurement. Since 1m is equal to 100cm, 2m is equal to 200cm. Now, we can calculate the fraction by dividing 75cm by 200cm, which simplifies to 3/8. Therefore, the fraction of 75cm in 2m is 3/8.