Question

1/x:1/y:1/z=2:3:5,then xyz =?

Answer 1

1/x:1/y:1/z=2:3:5

 we have one theorem here,it will give one formula

according to formula

 1/x equalize with the value with the value 5

1/y equalize with the value 3

1/z equalize with the value 2

now it will become

1/x=5,1/y=3,1/z=2

=> 1=5x,1=3y,1=2z

=>x=1/5,y=1/3,z=1/2

now we can write the x,y and z in ratio

= x:y:z=1/5:1/3:1/2

Answer 2

we can't tell exact value of xyz with given data