When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Anita rode from her home to a garden at an average speed of 8 km/h. After 2.4 km, she had 1/5 of the journey left. If she had walked to the garden at an average speed of 3 km/h, how much longer would it have taken for the whole journey?