#### Answer

5.4 kg

#### Work Step by Step

Step 1-Set up your proportion: $\frac{1 kg}{2.2 lb}$=$\frac{x}{12 lb}$
Step 2-Find out how many times 2.2 lb goes into 12 lb which is 12$\div$2.2$\approx$5.4.
Step 3: Whatever you do to the bottom, you have to do the same to the top. Multiply 1$\times$5.4 get 5.4.
Step 5: Label your answer (5.4 kg)