Answer:
2 kg
Step-by-step explanation:
we know that
[tex]1\ lb=0.453592\ kg[/tex]
To convert pounds to kilograms, multiply by 0.453592
we have
[tex]4\frac{1}{2}\ lb=4.5\ lb[/tex]
Convert to kg
[tex]4.5\ lb=4.5(0.453592)=2.04\ kg[/tex]
Round to the nearest whole number
[tex]2\ kg[/tex]
