If there was a plane crash and every single person died how many lived?

the people:

mrs. jones

ms. lowe

mr. jones

mr. whicher

ms. howards and her sister

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

I’m stuck on this equation, anyone got the answer?

Opposite angles in a parrellelogram are