29-11-2015
Mathematics

contestada

During Christmas a book store sold 30 books. If the ratio of books go bookmarks sold was 10:1 ,how many bookmarks did the store sell?

Respuesta :

11-12-2015

books to bookmarks
books : bookmarks
10 : 1
10 * 3 : 1 * 3
30 : 3
3 bookmarks

Since the book store sold 30 books they also sold 3 bookmarks.

Answer: 3 bookmarks

Answer Link

Otras preguntas

6. Grandma's favorite muffin recipe uses 1 cups of flour for one batch of 12 muffins. Solve each of the following problems and determine whether it is a “how ma

Where does the energy that heats the Moon's rocks come from? How does it get there?

What do lines 26-29 reveal about humans in the song for the turtles in the gulf poem?

Is guides a verb or verbal?

SOMEONE PLZ ANSWER ASAP!!!! Which of these is true? A Viruses can live on their own. B Viruses are a type of cell. C Viruses need a host to survive. D Viruses s

This cartoon comments on tactics used to - F secure the southern border of California G protect shipping lanes in the Great Lakes H create a defensive alliance

Greta made 36 out of 60 free throws during a basketball season. What percent of free throws did Greta make?

Someone do this worksheet I’ll give u brainlist and 20 points(SHOW ALL WORK) on a piece of paper!!!

Plz answer the question that I am showing.

Ramon earns $1,795 each month and pays $53.10 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each