Question

Express $4kg8g$ in kg

Answer 1

Use the standard unit conversion between gram and kilogram to express the required value in kg

We know that,

$1kg=1000g$

$\Rightarrow$ $1g=\frac{1}{1000}kg$

$\Rightarrow$ $8g=\frac{8}{1000}kg$

$\Rightarrow$ $8g=0.008kg$

$\Rightarrow$ $4kg8g=4+0.008kg$

$\Rightarrow$ $4kg8g=4.008kg$

Hence, $4kg8g$ is expressed as $4.008kg$