Abook case holds 12 mystery books,24 science. fiction books , and 32 fiction books. what is the ratio of science fiction books to the number of books on the bookcase, written in simplest form?

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?

What is the measure of angle a and angle c ?