Question
Jessie uses 20 liters pf gasoline to travel 200 kilometers, how many liters of gasoline will he use on a trip of 700 kilometers?
Answers
all of these problems are just direct variation. For this one,
20/200 = x/700
Now you try the others. Look for a constant ratio (direct variation)
20/200 = x/700
Now you try the others. Look for a constant ratio (direct variation)
70
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