Question

write the ratio in simplest form 3 kg to 200 gram

Answer 1

1 kg = 1000 g
so 3 kg = 3000 g

now,
3000 g to 200 g
= 15 : 1



hope it helps....

Answer 2

3kg to 200 gm

$\frac{3kg}{200gm}=\frac{3000g}{200g} =\frac{15}{1}$

Therefore, the ratio is 16:1