Question

x:y=3:5 and y:z=4:6 tar x:z=?​

Answer 1

Answer:

How about the following logic:

x,y=z

if X%2==0 [even number] then: 3*(x+y)=z

else [odd number] then : 3*x+y=z

therefore

2,1=9 —> 3(2+1) = 9

4,2=18 → 3(4+2) = 18

5,3=18 → 3*5+3 = 18

6,3=27 → 3(6+3) = 27

then

9,4=? → 3*9+4 = 31

and

1,0 = → 3*1+0 = 3

etc..

Answer 2

Answer:

a:2b

Step-by-step explanation:

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In ratio x:y,

x=3a

y=5a

In ratio y:z,

y=4b

z=6b

So, ratio x:z = 3a : 6b = a : 2b