Question

The number x, y, z are in the ratio 1:1:2. Also x+y+z=400. Find the value of z?

Answer 1

200..................... I think

Answer 2

Hey, here is your answer...

Given, x, y, z are 3 no.s

And also given, x:y:z = 1:1:2...

i.e., x = y., z = 2x..

Given, x+y+z = 400...

Then, x+x+2x = 400...

4x = 400..

=> x = 100..

As, z =2x, => z = 2(100)..

=> z = 200..

Hope this helps you...

Thank you...

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