GCSE Maths Practice: speed-distance-time

Question 8 of 10

Check which speed calculations are correct.

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\( \begin{array}{l} \text{Which correctly calculate speed?} \end{array} \)

Select all correct options:

\( \text{100 km in 2 hours → 50 km/h} \) \( \text{60 km in 3 hours → 20 km/h} \) \( \text{90 km in 2 hours → 40 km/h} \) \( \text{120 km in 4 hours → 30 km/h} \)

Identify correct calculations only.

Use Speed = Distance ÷ Time.