veronicagetachew1
veronicagetachew1 veronicagetachew1
  • 01-06-2021
  • Mathematics
contestada

The mean of 5 numbers is 11.The numbers are in the ratio 1:2:3:4:5 ?

Please help me!!!!​

Respuesta :

Ankit
Ankit Ankit
  • 01-06-2021

consider the numbers are x,2x,3x,4x,5x

Given;

(x+2x+3x+4x+5x)/5 = 11

15x = 55

x= 55/15 = 11/3

The numbers are

11/3, 22/3, 11, 44/3, 55/3

Answer Link
ravitc ravitc
  • 01-06-2021
(x+2x+3x+4x+5x)=11
11(5)= 55
15x=55
x=55/15
x= 11/3
x=3.67–>3.7

I hope my answers help you..
Answer Link

Otras preguntas

Calculate the area of the following composite figure. (Please i need help with this)
Find the slope of the line containing the pair of points. (2, -9) and (12,6)
Solve the system of equations.​
How old are people when their voice change
The diagram shows two sets of vectors that result in a single vector. 50 m 200 m 100 m R 250 m What are the first two steps for finding the magnitude of the res
What was President Obama's first priority following his election as president of the us in 2008?
SOMEONE PLEASE HELP ASAPP PLEASEEE ILL GIVE BRAINLIEST AND POINTS!!!
Fill in the box with one of the following terms: anemia, asthma, arthritis, arteriosclerosis. Sue has a breathing problem. The doctors have diagnosed that the s
What is the mode of the data set? 26, 29, 26, 29, 43, 29 enter your answer in the box.
What is the #1 means of communication in Africa, south of the Sahara Desert? A. internet B. radio C. television