4 articles trouvés pour ce sujet.
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Repeating decimals |
2008-03-10 |
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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. |
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7,473,000,000 divided by 52000 |
2003-09-06 |
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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. |
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Trig functions |
2000-05-09 |
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Melissa pose la question :
Find all solutions in the interval (0,2pi)
2cos2x-3cosx-4=0
Paul Betts and Harley Weston lui répond. |
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How many coins is one calculator? |
2000-01-09 |
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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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