bradfmad000 bradfmad000

23-10-2017
Mathematics

contestada

In a group of students, the ratio of girls to boys is 3 to 2. If there are 15 girls, how many total students are there?
10
20
25
30

Respuesta :

gymnast01forever gymnast01forever

29-10-2017

25 because 3×5=15 so 2×5=10 then add 15+10=25

Answer Link

Otras preguntas

A 50-foot ladder is leaning against a vertical wall and forms an angle of 75 degrees with the ground.

Fun fact about history

14) 4.5a = 9.0 15) 4.8b = 36 Problem Solving Strategy: Write an Equation Write an equation for each problem using the variable -n. Then solve and check the equa

Individuals with depression tend to rely on __________ as an emotional coping strategy, persistently rehashing negative cognitive attributions about the self, l

Which reaction demonstrates bonds breaking? PC13(g) → P (g) + 3Cl (g) P(g) + 3 Cl(g) PC13 (g)

use substitution method to solve the simultaneous equation4x+3y=185x=11+2y

Who took this position on the issue of slavery?

Where did songwriting originate?

I’ll Mark you Brainiest!! Only if An Accurate and correct answer .

The student enrollment of South High School was 1,350 students in 1995 and increased by 15% per year until 2010. Approximately how many students were enrolled a