# chemistry

posted by
**cc** on
.

question:

"If gas is $1.20 per gallon, how much would it cost to fill a 50-liter tank?"

using conversion factor.

1 L = 1.056 quarts.

4 quarts = 1 gallon.

Convert 50 L to gallons and multiply by 1.20/gallon.

Let me know if this is sufficient.

I think I got it. Thanks.