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

A music player was marked down by 1/4 of the original price. a. If the sales price is $128, what is the original price? b. If the music player was marked up by
what property is -2x - 2 + 5x​
70 PTS HELP PLS!!!!! Mr. Chang’s class has 28 students, 4/7 of whom are girls. Which equation shows how to determine the number of girls in Mr. Chang’s class?
Simplify the expression $416.48÷4= $104.12 please
What is the difference between Tylenol and ibuprofen?
Percent of US Workforce Engaged in Farming Percent of Population R3383866 Which of these factors are responsible for the data shown on the graph? Check all that
Recognition requires one to memorize information for a second time True False
What is DC in electricity mean?
Besian bought 6 ice cream cakes for $48 dollars. Write an equation that represents the total cost, y, of x ice creams cakes.
5 (- 3 x - 2) - (x - 3) = - 4 (4 x + 5) + 13