GCSE Maths Practice: inverse-proportion

\( \begin{array}{l}\text{Which situations show inverse proportionality?}\end{array} \)

Select all correct options:

\( \text{Speed increases, time to complete journey decreases.} \) \( \text{Increasing force decreases time taken to move an object a fixed distance.} \) \( \text{More petrol leads to more distance travelled.} \) \( \text{More workers completing a job in less time.} \)