Riddle: What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1,000?
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Riddle: A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?
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