Centrale des maths - centraledesmaths.uregina.ca
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 Sujet: calculators
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 Repeating decimals 2008-03-10 Blaine pose la question :Is it possible to put a repeating decimal number into a calculator to solve a problem? EX: Write 39.3939... as a fraction.Penny Nom lui répond. 7,473,000,000 divided by 52000 2003-09-06 A student pose la question :I am having trouble with a question. 7,473,000,000 divided by 52000. Our calculater gets 147311.5385. I come up with 143711.53846, and then the number starts to repeat itself Penny Nom lui répond. Trig functions 2000-05-09 Melissa pose la question :Find all solutions in the interval (0,2pi) 2cos2x-3cosx-4=0Paul Betts and Harley Weston lui répond. How many coins is one calculator? 2000-01-09 Mandy Brockmann pose la question :Tom weighed 1 pen and his calculator with 4 coins. Then he weighed his calculator and 3 pens with 12 coins. How many coins is one calculator?Claude Tardif lui répond.

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