GCSE Maths Practice: inverse-proportion

Question 2 of 10

Find time for the same distance at a different speed.

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\( \begin{array}{l} \text{A cyclist takes 3 hours to cover a distance at 16 km/h.} \\ \text{How long would it take at 24 km/h?} \end{array} \)

Choose one option:

\( \text{2 hours} \) \( \text{1.5 hours} \) \( \text{2.5 hours} \) \( \text{1.75 hours} \)

Distance is constant: speed × time = constant.