How many cubic centimeters (cm3{\rm cm}^3) of olive oil have the same mass as 2.00LL of gasoline?

Answer 1

What volume is 2.00 LL? Is that 2.00 liters?

mass 2.00L gasoline = volume x density = 2.00 L x density gasoline (you must look up the density gasoline).
Then volume olive oil = mass/density = mass gasoline from above/density olive oil. Solve for volume olive oil.

Answer 2

massolivoil=densityoil*volume
massgasoline=densitygas*2L

set the equal, and solve for volume