jessie uses 20 liters of gasoline to travel 200 kilometers,how many liters of gasoline will he uses on trip of 700 kilometers?give the direct solution
Rate=200km/20
=10
700kilometer=700/10
=70 litre
To find out how many liters of gasoline Jessie will use on a trip of 700 kilometers, we can set up a proportion using the ratio of distance to gasoline used.
The ratio of distance to gasoline used is 200 kilometers to 20 liters: 200 km/20 L.
To find out how much gasoline will be used for 700 kilometers, we set up the proportion:
200 km/20 L = 700 km/x L
To solve for x (the unknown amount of gasoline), we cross-multiply and solve for x:
200 km * x L = 700 km * 20 L
200x = 14000
Dividing both sides by 200:
x = 14000/200
x = 70
So, Jessie will use 70 liters of gasoline on a trip of 700 kilometers.
To find the number of liters of gasoline Jessie will use on a trip of 700 kilometers, we can use the concept of proportionality.
In the given scenario:
Jessie uses 20 liters of gasoline to travel 200 kilometers.
To set up a proportion, we can use the relationship between liters of gasoline used and the distance traveled. We can write it as:
20 liters / 200 kilometers = x liters / 700 kilometers
To solve for x, we can cross-multiply and then divide:
(20 liters) * (700 kilometers) = (200 kilometers) * (x liters)
14000 liters * kilometers = 200 kilometers * x liters
Now, we can solve for x by dividing both sides of the equation by 200:
x liters = (14000 liters * kilometers) / 200 kilometers
= 70 liters (after simplifying)
Therefore, Jessie will need 70 liters of gasoline for a trip of 700 kilometers.