#### Answer

$30\text{ lb}\approx 13.61\text{ kg}$

#### Work Step by Step

If want to convert from pounds to kilograms, we have to consider the following conversion rate:
$2.2046 \text{ lb}\approx 1 \text{ kg}$
By dividing both sides by $2.2046$, we get:
$1\text{ lb}\approx \frac{1}{2.2046} \text{ kg}$
We mulitply both sides by 30 in order to get the answer to the question:
$30\text{ lb}\approx \frac{30}{2.2046} \text{ kg}\approx 13.607\text{ kg}$
By rounding it to two decimal places:
$30\text{ lb}\approx 13.61\text{ kg}$