Here's a chance to work with large numbers...
My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.
In the ancient city of Atlantis a solid rectangular object called a Zin was built in honour of the goddess Tina. Your task is to determine on which day of the week the obelisk was completed.
Can you explain what is happening and account for the values being displayed?
My average speed for a journey was 50 mph, my return average speed of 70 mph. Why wasn't my average speed for the round trip 60mph ?
An environment that simulates a protractor carrying a right- angled triangle of unit hypotenuse.
A conveyor belt, with tins placed at regular intervals, is moving at a steady rate towards a labelling machine. A gerbil starts from the beginning of the belt and jumps from tin to tin.
Swimmers in opposite directions cross at 20m and at 30m from each end of a swimming pool. How long is the pool ?