xitzrubesx xitzrubesx

06-05-2019
Mathematics

contestada

The ratio of blue to yellow is 4:5 and there are 15 yellow how many blue is there?

Respuesta :

Bryancohen Bryancohen

12-07-2019

Answer: 12 blue marbles

Step-by-step explanation: Set up a proportion.

4/5 = x/15

Solve for x, the number of blue marbles. Cross multiply. You will get 60 = 5x

Divide by 5 on each side.

x = 12

There are 12 blue marbles.

Answer Link

Otras preguntas

I need help on only number 5

Drawing was important in early history because _______________ a. it was the only recognized form of art by government and educational institutes. b. it was the

What is the depth of the orange juice now?

On a piece of paper, use a protractor and a ruler to construct △ABC with AB=6 cm , m∠A=80° , and m∠B=50° . What is AC ? 3 cm 6 cm 9 cm 12 cm

How does a two-dimensional object differ from a three-dimensional object?

How tall was queen victoria's husband?

3c=3HELPP PLEASE NEED HELPPPP

Why did the Allied victory and the creation of the United Nations not lead to a more peaceful world as President Roosevelt had hoped?

how does peanut butter help to burn calories if you eat it right before bed??

How is precipitation related to high and low pressure air?