Serena drove 40 km on 3 L of gasoline. Which of the following would be an equation to help you find out how far she can travel on a full tank of 50 L?

A.
6b.gif

B.
6d.gif

C.
6a.gif

D.
6c.gif

Question

Serena drove 40 km on 3 L of gasoline. Which of the following would be an equation to help you find out how far she can travel on a full tank of 50 L?	
 
 A.
 6b.gif  
 
 B.
 6d.gif
 
 C.
 6a.gif  
 
 D.
 6c.gif

anonymous · Answer

ok give me sec to et answrs

anonymous · Answer

A http://static.k12.com/calms_media/media/212500_213000/212828/1/7cbc5c9dcf6fb3eb710b81824f1e8989d8dd91df/6b.gif

anonymous · Answer

B http://static.k12.com/calms_media/media/212500_213000/212830/1/8d79a3d229f34c1096b5924a4385905466cdb428/6d.gif

anonymous · Answer

C http://static.k12.com/calms_media/media/212500_213000/212827/1/7218f5255d3dd08bb4d338c85fba7e97442fc6a6/6a.gif

anonymous · Answer

D http://static.k12.com/calms_media/media/212500_213000/212829/1/530ff7698511c6065fba77fc477418395516f101/6c.gif

anonymous · Answer

(50L/3L)X 40km = 666 + 2/3 km

anonymous · Answer

ok umm

anonymous · Answer

B

anonymous · Answer

o ok ty

anonymous · Answer

if a car can go 40 km on 3L of gas, then the car should go as many times farther as there are L in the gas tank.  50L/3L = 16 2/3 
and 16 2/4 * 40 km equals the ratio in answer B