Using the given data on the table, we must fill the missing cells with the correct answer.
First, let's try to solve for the FICTION Books for ADULTS.
Since we are given the total number of Fiction books, as well as the number of Kids and Teens Fiction books, we can add up the number of Kids and Teens Fiction book to the Total number of fictions book in order to get how many Adult Fiction books there are.
ADULT FICTION = TOTAL FICTION - (KIDS FICTION + TEENS FICTION)
ADULT FICTION = 105 - (75 + 20)
ADULT FICTION = 105 - 95
ADULT FICTION = 10
Therefore, there are 10 Adult Fiction Books.
Next, we will find the number of KIDS NON FICTION books.
Just like what we did on the first one, we are given the total, and the number of KIDS FICTION book. Therefore, we just need to substract the number of KIDS FICTION to the TOTAL amount of kids book.
KIDS NON FICTION = TOTAL KIDS BOOK - KIDS FICTION
KIDS NON FICTION = 80 - 75
KIDS NON FICTION = 5
Therefore, we have 5 Non Fiction Books for Kids.
We will use the same process for finding how many TEEN NON FICTION books are there.
TEENS NON FICTION = TOTAL TEENS BOOK - TEENS FICTION BOOK
TEENS NON FICTION = 50 - 20
TEENS NON FICTION = 30
Therefore, we have 30 Non Fiction Books for Teens.
Next, to find the total number of NON FICTION Books, we just need to add up the number of KIDS NON FICTION books, TEENS NON FICTION books, and ADULT FICTION books.
TOTAL N-FICTION=KIDS N-FICTION+TEENS N-FICTION + ADULT N-FICTION
TOTAL NON FICTION BOOKS = 5 + 30 + 15
TOTAL NON FICTION BOOKS = 50
Therefore, the total number of Non Fiction books are 50.
Next, we will do the same to find the total number of ADULT BOOKS.
TOTAL ADULT BOOKS = ADULT FICTION + ADULT NON FICTION
TOTAL ADULT BOOKS = 10 + 15
TOTAL ADULT BOOKS = 25
Therefore, we have a total of 25 Adult Books.
Finally, we will just add up the number of TOTAL NON FICTION books and TOTAL NON FICTION books to get the TOTAL NUMBERS OF BOOKS.
TOTAL NUMBER OF BOOKS = TOTAL FICTION + TOTAL NON FICTION
TOTAL NUMBER OF BOOKS = 105 + 50
TOTAL NUMBER OF BOOKS = 155
Therefore, we have a total of 155 books altogether.