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

____________ is the total energy of a system. a. Entropy c. Enthalpy b. Fusion d. Gibbs energy

When do spring tides occur? A. during a new moon B. during a first quarter moon C. during a waxing gibbous moon D. during a waning crescent moon

Eight tickets to a play cost $96. How much do 3 tickets cost? a. $12 b. $36 c. $48 d. $60

100-99+98-97+96-95...2-1=

In the word unicorn, uni- means: a. Magical b. Horn c. One d. Zero

Electrical outlets in a house maintain a steady voltage, even when the amount of resistance on them changes. How is this possible?

An example of laissez-faire, is the government deciding what to produce and how to produce it. Please select the best answer from the choices provided T F

Why are caterpillars considered living things? a. they are made up of cells? b. they are made up of atoms c. they are made up of elements d. they are made u

Which word pair contains parallel structure? A. laughed, cried B. mourning, celebrated C. sing, sang D. teacher, teaching

What is the percent of change from 100 to 27? 73% decrease 77% decrease 77% increase 73% increase