A truck drives 120 miles and uses 5 gallons of gasoline. How far could the truck drive with 7 gallons of gasoline?(1 point)
To find out how far the truck could drive with 7 gallons of gasoline, we can use a proportion since the truck's fuel efficiency is constant.
Let's set up the proportion:
120 miles / 5 gallons = x miles / 7 gallons
Cross multiplying, we get:
5x = 120 * 7
Simplifying, we find:
5x = 840
Dividing both sides by 5, we find:
x = 840 / 5
x = <<840/5=168>>168
Therefore, the truck could drive 168 miles with 7 gallons of gasoline.
To find out how far the truck could drive with 7 gallons of gasoline, we can set up a proportion using the information given.
Let x represent the distance (in miles) the truck could drive with 7 gallons of gasoline.
We can set up the proportion as follows:
120 miles / 5 gallons = x miles / 7 gallons
To solve for x, we can cross-multiply and divide:
5x = 120 * 7
5x = 840
x = 840 / 5
x = 168
Therefore, the truck could drive 168 miles with 7 gallons of gasoline.
To determine how far the truck can drive with 7 gallons of gasoline, we need to find the truck's fuel efficiency and apply it to the new amount of gasoline.
The fuel efficiency of the truck can be calculated by dividing the distance it can travel by the amount of gasoline it uses. In this case, the truck travels 120 miles using 5 gallons of gasoline.
Fuel efficiency = distance / gasoline used = 120 miles / 5 gallons = 24 miles/gallon
Now, we can use this fuel efficiency to calculate the distance the truck can drive with 7 gallons of gasoline:
Distance = fuel efficiency * gasoline used = 24 miles/gallon * 7 gallons = 168 miles
Therefore, the truck could drive 168 miles with 7 gallons of gasoline.