<meta charset="UTF-8">
<h3>¿Alcohol o Gasolina?</h3>
<script>
var tanque = 40;
var camiongasolina = 480;
var caminoalcohol = 300;
var consumogasolina = camiongasolina/tanque;
var consumoalcohol = caminoalcohol/tanque;
document.write("La eficiencia del carro usando gasolina es " + consumogasolina + " km/L"+"<br><br>");
document.write("La eficiencia del carro usando alcohol es " + consumoalcohol + " km/L");
</script>