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

What was dedicated at Gettysburg? A. Cemetery B. Museum C. Church D. School
State whether --4-) and (-4) represent the same quantity, Explain,
Caitlin is making cookies. She makes 2 batches of cookies on Thursday and 3 batches on Friday. She uses 1/2 of a cup of chocolate chips in each batch. How much
Fit a quadratic function of the form ????(????)=c0+c1????+c2????2f(t)=c0+c1t+c2t2 to the data points (0,10)(0,10), (1,6)(1,6), (2,26)(2,26), (3,30)(3,30), using
The author begins and ends the selection with references to successful battles in order to ?
how many moles of lithium are in 25 grams of lithium
A=-2.3t-7 How fast did mr.mole descend?
¿Cual de las siguientes sugerencias no te ayudará a hablar mejor el español?
Current information for the Stellar Corporation follows: Beginning work in process inventory $ 29,900 Ending work in process inventory 31,300 Direct materials 1
Which relation is a function? O {{7, 12), (1, -5), (3, -10), (2, -5)} O {(-3, 4), (-2, 5), (0, 9), (0, 12)} {(1, 2), (1, 5), (1, -1), (1, 4)} {(8, -1), (2, -1),