QUERIA SABER SI ESTA BIEN?
<h3>¿Alcohol o gasolina?</h3>
<meta charset="utf-8">
<script>
var tanqueLts = 40;
var kmsGasolina = 480;
var consumoGasolina = kmsGasolina/tanqueLts;
var kmsAlcohol = 300
var consumoAlcohol = kmsAlcohol/tanqueLts
document.write("El consumo es: " + consumoGasolina + "Km/L");
document.write("<br>")
document.write("El consumo de alcohol es:" + consumoAlcohol + "Km/L");
</script>