jailynnprincess jailynnprincess

13-02-2017
Mathematics

contestada

The ratio of books to magazines is 9:11 what percent of the reading materials are books

Respuesta :

SapphireMoon SapphireMoon

16-02-2017

A 9:11 ratio means that books are 9/20 of the reading materials. 9/20 x 100 = 45%. Get it?

Answer Link

Otras preguntas

what are some important contributions about jakie robinson

Why does copper have a high melting point?

during what stage of the cell cycle is DNA copied?

out of 18 people in the glee club, 11 have dogs and 7 have cats. four people have both cats and dogs. how many club members have only cats?

Alaine has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm deep.(1 gallon = 231 in3, 1 inch

Ask you Identify the terms of the expression 6x + 5y + 3. (Points : 1) r question here

If the velocity of an object is changing, its momentum is also changing. true or false

How does hydrogen ion change into hydrogen atom

When was Renny Mackintosh born ?

Which sentence uses possessive personal pronouns correctly? A. The squirrel twitched it's tail back and forth. B. Their's is the one on the right, under the