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2 votes
I need help ! On the question i reslly do not get it !

I need help ! On the question i reslly do not get it !-example-1
User Matt Oates
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2 Answers

3 votes
its C and D because


(1g / 42miles) = (.5g / 21miles)

and D also has the same ratio
User Ntakouris
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6 votes

This question is basically a ratio 1 : 42

so then it would be 2 : 84 then 3 : 126

So your answer is D 3 Gallons for 126 miles.

User Subimage
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