Math, asked by lingu8, 11 months ago

if x:y=7:9andy:z=11:14 find x:y:z​

Answers

Answered by vaibhavlspise2001
2

Step-by-step explanation:

as per questions

x/y=7/9

y/z=11/14

by multiple both we get

x/z=11/18

answer is 1

Answered by master55538
0

Answer:

here

x/y=7/9,. y/z=11/14(14y=11z)

y=9x/7(9x=7y)

now

y= 11z/14 ........(1)

y=9x/7.....(2)

from 1 and 2

11z/14=9x/7

11z/2=9x

11z=18x

x/z=11/18.... x=11

now ,

x/y=7/9

11/y=7/9

y=99/7...

now

y/z=11/14

99/7z=11/14

9/7z=1/14

z=14*9/7

z=18

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