Question

Of the 25 books on a book shelf, 13 are history books, 10 are science books and 2 are spelling books. What percent of

the books are history books, science books and spelling books respectively?​

Answer 1

To Find:

• Percentage of history books, science books and spelling books.

Given:

• Total number of books on a shelf = 25
• Number of history books = 13
• Number of science books = 10
• Number of spelling books = 2

Solution:

➦ Percentage of history books

$= \dfrac{13}{25} \times 100$

$= 13 \times 4$

$\boxed{ = 52\%}$

➦ Percentage of science books

$= \dfrac{10}{25} \times 100$

$= 10 \times 4$

$\boxed{ = 40\%}$

➦ Percentage of spelling books

$= \dfrac{2}{25} \times 100$

$= 2 \times 4$

$\boxed{ = 8\%}$

Required Answer:

• Percentage of history books = 52%

• Percentage of science books = 40%

• Percentage of spelling books = 8%

Answer 2

Answer:

Percentange of history book = 52%

Percentange of science book = 40%

percentange of spelling books = 8%

Step-by-step explanation:

hope it's helpful ☺️