Question

Which of the following is not equivalent to the formula d = rt?


`(d)/(r)= t`

r = dt


`(d)/(t) = r`

 
`(d)/(rt) = 1`

Answer 1

Option B, r=dt is not equivalent

Explanation:

We have given that : The formula d=rt

To find which is not equivalent in the following

so,

1)
`(d)/(r)=t` is equivalent

2)
`r=dt` is not equivalent because,
`r=(d)/(t)`

3)
`(d)/(t)=r` is equivalent

4)
`(d)/(rt)=1` is equivalent

therefore option B is not equivalent.