That would be (750/2000) x 100 = 75/2 = 37.5%
3/8
750 g is 3/4 (three-quarters) of 1 kg.
It is: 750/1000 = 3/4 simplified
3 / 8
It is 1/4.
1/5
1000 grams = 1 kilogram 750 grams = 750/1000 = 3/4 kilogram (as a fraction in its simplest form).
1/8
500g is a 1/4 of 2kg
There are 1000g in a kg so 1kg is greater than 750g(.75kg).
2kg is more. 2kg = 2000g