<u> 1 liter </u> = <u>12 km
</u>3 liters x km
<u>
</u>x= 12km x 3 liters ÷ 1 liter
<u />x= 36 km
But since we want to know how many METERS the car can travel, convert km to m:
<u> 1 km </u>= <u>1000m</u>
36 km y m
y= 1000 x 36m ÷ 1 km
y= 36000m
Hope this helps!
40% is the answer. It's okay to ask for help but if you can't even spell then you need to start studying more often.
Second side= x
First side = 2x
Third side = x+5
x+2x+x+5=49
4x=44
x=11
1st side= 22
2nd side = 11
3rd side = 16