3 years ago

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

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

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

bonufazy [111]3 years ago

3 0

(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..

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The mean of 5 numbers is 11.The numbers are in the ratio 1:2:3:4:5 ?Please help me!!!!​

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