Question

nor protein
17. Of the 25 books on a book shelf, 13 are history books, 10 are science books
and 2 are spelling books. What per cent of the books are history books, Science
books and Spelling books respecticely?​

Answer 1

Answer:

52% are history

40% are science

8% are spelling

Step-by-step explanation:

1st you divide the amount of each separate book by the total number of books and then multiple it by 100. so for history books here it will be 13÷25 × 100