Express the ratio $3\frac{2}{3}$ kg : 450 g : $3\times10^{2}$ g in its simplest form. Answer ... : ... : ...

1. Convert all three quantities to grams.

$3\dfrac{2}{3}\text{ kg}=\dfrac{11}{3}\text{ kg}=\dfrac{11}{3}\times1000\text{ g}=\dfrac{11000}{3}\text{ g}$

$450\text{ g}=450\text{ g}$

$3\times10^{2}\text{ g}=300\text{ g}$

2. Form the ratio and simplify by a common factor.

Ratio:
$\dfrac{11000}{3}:450:300$

Multiply all parts by $3$ to remove the fraction:
$11000:1350:900$

Divide all parts by $100$:
$110:13.5:9$