alyssagrandee
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 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 structure in the brain first receives information about pain? a. Hypothalamusb. Thalamusc. Occipital lobed. Frontal lobe
tWV Construction has two divisions: Remodeling and New Home Construction. Each division has an on-sitesupervisor who is paid a salary of [tex]$70,000 annually a
Give one example of how living and nonliving things interact in an ecosystem?
What distinguishes primary lymphoid organs from secondary lymphoid organs? a. primary lymphoid organs are where B and T lymphocyles mature. b. Secondary lymphoi
HELPPPPP ME rnnnnnnnn I DONT EVEN KNOW THE ASNWERRRRRRR
As a rule, the conclusions using the F distribution should be reasonably accurate following an ANOVA if the sample sizes are equal and the variance estimate of
Earthquakes only occur in rock that can break. This means that they only form in the same regions where there are faults (as opposed to folds). Which of Earth's
Drag each tile to the correct location on the image. Identify which details are most important or less important for an objective summary of the excerpt. these
HELP ASAP WILL GUVE BRAINLIEST LATER PHOTO IS ATTATCHED
generating function F2(q,p) for the transformation Q = q sinA-pcos A and p =Q = q CosA + pSinA