missconfusion3193 missconfusion3193

16-01-2021
Mathematics

contestada

There are 520 marbles in a jar. The ratio of red to yellow marbles is 3:4 and the ratio of yellow to blue marbles is 2:3. What is the total number of yellow and blue marbles?

Respuesta :

jcherry99 jcherry99

17-01-2021

Answer:

Step-by-step explanation:

Change the 2/3 to 4/6

Now the ratio becomes 3:4:6

So the number of each is

3x + 4x + 6x = 520

13x = 520

x = 40

Red = 3*40 = 120

Yellow = 4*40 = 160

Blue = 6 * 40 = 240

Total = 520

Answer Link

Otras preguntas

Please help soon! Thank you in advance! Passage 1 Why would you limit something that helps students succeed? Social media sites help students do better at schoo

Whats that like landform where s. korea and florida is on? like the uhm one with the water on 3 sides and ones still connected?

which sentence from “happiness is...” includes an appositive context clue?

Find the area of the parallelogram I’m trying to find the area of a parallelogram but I forgot the formula

What are the three common used question patterns

Students in a high school Marine Science class are learning about the scientific process. Four students were asked to write a testable prediction about ocean te

Calculate the number of CO2 molecules ( NCO2) in 0.0693 mol of CO2

Find the slope of the line passing through each of the following pairs of points. (−6, 0), (4, 0) HELD 55 POINTS

You have found an article in the Readers’ Guide that you want to locate. What information would be least important in finding it?

Solve: 15x+5)=2 how rhf bvruf qirfhuirjvfdhjiorewhkbdiofpjkf urieg kriefhdjiorfdkwiodfbh