We0isha5sbuickyba We0isha5sbuickyba

02-09-2016
Mathematics

contestada

The high school marching band has a total of 100 students. There are 3 times as many girls in the band as boys. How many girls are in the band?

Respuesta :

Kaustav Kaustav

02-09-2016

Total number of students = 100
Let the number of boys = x.
Then, number of girls = 3x
According to the question,
x+3x=100
4x=100
x=100/4
x=25
Number of girls = 3×25 =75
Hence, there are 75 girls in the band.

Answer Link

Otras preguntas

What's the theme for henri de Toulouse-lautec at the moulin rouge, the dance?.

10. How many amino acids will result from the translation of the mRNA sequence AUG-CUG-GAG-CUC-UAG?

Check whether each of the following functions is a solution of the differential equation 2y' + 5y = 3e^-x (a) y = e^-x 2y' = ___ 5y = ___ 2y' + 5y = ___ (b)

five ways that you would have raised money from the colonies if you were the British.

5+6 = what and i do not know

The nurse is performing a physical assessment on a pregnant woman at 18 weeks' gestation and documents the following: vaginal bleeding, a uterus that is larger

Bravia- Grammar 8 90 O EXERCISE 9.8 Complete the sentences using the Present Perfect or Present Perfect Continuous Tense of the verbs in brackets. 1. The child'

Identify a condition for a patient and determine the clinical pathway that the patient will take. Identify at least three types of health services (for example,

PLEASE HELP!!!! 50 POINTS You've read about cultural contributions of a Mesoamerican or South American empire. Choose one and describe its contributions and si

Which word best describes the ending of Rats? A happy B quiet C weird D sad