alyssagrandee alyssagrandee

22-01-2021
Mathematics

contestada

The ratio of girls to boys in a class is 4:3. If the total number of students in the class are 28. How many of them are girls?

Respuesta :

yrajkumari yrajkumari

22-01-2021

4x + 3x = 28

7x = 28

7x/7 = 28/7

X = 4

Girls = 4

4x4 = 16

16 girls

Answer Link

Otras preguntas

what is the answer please help please

Find the value of x. If your answer is not an integer express it in simplest radical form.

What did the French seek in their trade with Native Americans? 1.animal skins and furs 2.the right to travel on Native American waterways 3.use of Native Americ

6. Find the value of x. A.30 B.25 C.35 D.20

Foresters work for private companies as well as government agencies. Please select the best answer from the choices provided True or false

Read this quotation from President Franklin D. Roosevelt. Every man and every woman in this Nation—regardless of party—who have the right to register and to vot

Nate wants to buy a CD for $1000 that earns 3% APR and is compounded quarterly for 5 years. He will be taxed on 20% of the interest that he earns. What is the t

I need help please and thank you

The radius of a circle is 3 meters. What is the circumference?

Which of these is a mixture?