Question

Please help me out I need it soon

Answer 1

`(3)/(5)` =
`z+(1)/(5)`

Explanation:

AS we can see in the figure that a beam or a rod is balanced by a square on right side

while on the left side we have a smaller square and a triangle

Suppose the values written inside it are the weights of the shapes which are making it stable

So

Total on RHS = Total on LHS

Now Total on RHS = Value of bigger square

=
`(3)/(5)`

Total on LHS = Value of smaller sqaure + Value of triangle

=
`(1)/(5)+z`

Now we know to make this image a balanced one as shown n the figure

Total on RHS = Total on LHS

putting values gives us

`(3)/(5)` =
`(1)/(5)+z`

which is the required equation