ChrystalHope ChrystalHope

02-06-2016
Mathematics

contestada

Aldo drove 200 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 420 miles?

Respuesta :

apologiabiology apologiabiology

02-06-2016

distance/fuel is constant
200/9=420/x
find x
times 9x both sides
200x=3780
divide both sides by 200
x=18.9
18.9 gallons

Answer Link

Otras preguntas

What figurative language is this? She sells sea shells by the sea shore. Tick-tock went the clock.

information based on opinions is valid. Please select the best answer from the choices provided T or F

The price of a ring was increased by 8% to £486. What was the price before the increase?

If 4^x= 40, then x = ????

Each of 6 students reported the number of movies they saw in the past year. This is what they reported. 15,9,13,18,9,6, find the mean and median numbers of the

What is this because I don’t know how to find the angle of V if it’s like this

8 of 25 Items Alex fills a container with paint. He pours smaller jars of paint that hold 100 milliliters each into the container. Alex needs 15 liters of pain

Write this sentence in negative form .: "We went sailing."

5x +3 ____ = -9 plz help these are impossible!! -2

Si yo (1) (vivir) en Uruguay, me gustaría vivir en Montevideo. No he conocido a nadie que (2) (estar) allí antes. Mi amigo Daniel me recomendó el año pasado que