Al dividir 23 520 en partes directamente proporcionales a las raíces cuadradas de 75,12 y 27 e inversamente proporcional a las raíces cuadradas de 27, 12 y 75 respectivamente. La mayor parte que se obtiene es:

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

What is the rate for one gallon of gasoline

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.