Toaster Oven Resistor

Consider a 30 V toaster oven consumes 300 W of power. What ohm resistor is it installed with?

Hint
Power absorbed by a resistive element:
$$$P=VI=\frac{V^{2}}{R}=I^2R$$$
where $$V$$ is voltage, $$I$$ is current, and $$R$$ is resistance.
Hint 2
Based on the problem statement’s givens, solve for resistance using the equation:
$$$P=\frac{V^{2}}{R}$$$
Power absorbed by a resistive element:
$$$P=VI=\frac{V^{2}}{R}=I^2R$$$
where $$V$$ is voltage, $$I$$ is current, and $$R$$ is resistance.

Solving for Resistance using the problem statement’s knowns:
$$$P=\frac{V^{2}}{R}=\frac{30^{2}}{R}=300$$$
$$$R=\frac{900}{300}=3\:\Omega $$$
3 Ω