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

PLEASE HELP The weather is warm and dry. Which change would a cold front bring? extended period of rain or snow dry air and sunny skies rain or thunderstorms se
an atom has 70 protons, 70 electrons, and 99 neutrons. what is the mass number? group of answer choices
graph the inequality 2y+1 > 0.8x
10 pts... pls help me do this, with instructions tysm
for whoever can find out the answer for me i will mark as brainliest. and it would also be greatly appreciated! :) 7. Match the following piecewise function wi
What is the cartoon's main criticism? A. the imperialist policies that led to U.S. involvement in the Spanish American War B. the insistence that American forei
The sum of two numbers a and b is 7 and the difference is 2. What is the value of a x b ?
the wires are separated by 0.20 m. at what point between the two wires are the contributions from the two wires the same?
Complete the sentences with the words in the box. in away views places ground from to 1.The hospital is just a 20-minute drive ….. 2.My house is a five-minute
what were the long term effects of the montgomery bus boycott