Question

sara has 100 books. 36/100 are biographies, 4/10 are mysteries and 24/100 are animal books. what part of her books are mysteries or animal books? determine if there is extra or missing information. then solve.

Answer 1

64. There is no missing information 

Answer 2

4 of 10 then out of 100 = 40 mysteries and 24 are animals book. To make sure your answer is right add 40 + 24 + 36 and will be equal to 100 books.