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If the formula for speed is Distance รท Time
3. What is the formula for Time? 4. If the distance is 3km, and the time taken is 1/2 an hour, what is the speed in km/hr? 5. If the speed is 10km/hr and the distance is 5km, what is the time taken to travel in hours? 6. If the time taken to travel is 4 hours, and the speed is 100km/hr, what is the distance travelled?
Some of the puzzles that people list for the public get indexed by the search engines (like Google). Some people find those puzzles and cannot figure out how to make a puzzle of their own. So this page now has the navigation sidebar. There are now buttons on the puzzle so that you can get a clean page, in either HTML or PDF, that you can use your browser's print button to print. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic! 


