when full, the gas tank if a car hold 15 gallons. It now contains 12 gallons. What percent represents how full the tank is?

Relax

Respuesta :

[tex]\frac{12 gallons}{15 gallons}[/tex] = .8 * 100 = 80%

The tank is now 80% full. Divide the current amount by the amount at full.

Hope that helps!