  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: calculators   start over

4 items are filed under this topic.    Page1/1            Repeating decimals 2008-03-10 From Blaine:Is it possible to put a repeating decimal number into a calculator to solve a problem? EX: Write 39.3939... as a fraction.Answered by Penny Nom.     7,473,000,000 divided by 52000 2003-09-06 From A student: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 Answered by Penny Nom.     Trig functions 2000-05-09 From Melissa:Find all solutions in the interval (0,2pi) 2cos2x-3cosx-4=0Answered by Paul Betts and Harley Weston.     How many coins is one calculator? 2000-01-09 From Mandy Brockmann: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?Answered by Claude Tardif.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français