Rachel found 2 quarts on the floor. what decimal represents the 2 quarters

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000