allyg1440 allyg1440

02-04-2021
Mathematics

contestada

For a class trip, there are two adults for every 15 students. There are 238 people (adults and students) on the trip. How many students are on the trip? PLEASE EXPLAIN HOW TO DO.

Respuesta :

aaravmir aaravmir

02-04-2021

Answer:

210

Step-by-step explanation:

x = num of adults

x + 7.5x = 238

8.5x = 238

x = 28

#students = 238-x

= 210

Answer Link

Otras preguntas

find an equivalent expression without parentheses -(50x-15y+15)=

(10y^3+20y^2+55y)/5y

find an equivalent expression without parentheses -(50x-15y+15)=

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

what is the answer for (20,8),(9,16) ?

find an equivalent expression without parentheses -(50x-15y+15)=

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?