Pedro drove from Toulouse to Montpellier in 2 hours 42 minutes. He drove at an average speed of $$\(90 \mathrm{~km} /\)$$ hour. Janine drove from Toulouse to Montpellier along the same route as Pedro. The journey took her 3 hours. Work out Janine's average speed for the journey. $$\(\mathrm{km} /\)$$ hour

Answer:

Knowledge points:

Solution: