450 g / 2 kg = 450 g/2000 g = 450/2000 which can be simplified, if you so wish.
Male=450-750 g. Female=910-1500 g.
9/20
2000 g
4450 grams is equivalent to 4 kilograms and 450 grams when expressed as a mixed fraction in kilograms.
3/8
500g is a 1/4 of 2kg
450 as a fraction = 450/1
Times by 1000. For Example if you want to convert 2kg to g all you need to do is: 2kg x 1000 = 2000g
450/1 is.
450 mg = 0.45 g
rewriting 250 ÷ 450 in a fraction = 250/450 or 25/45 or 5/9
450% = 9/2