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Message Subject
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Math: 6÷2(1+2) = ?
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SnakeAirlines |
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Here is how to rewrite the problem properly when the obelus is used. Notice how they don't change 2x into 2 * x and then use only the 2 for the divisor?? [ link to i47.tinypic.com] ref: [ link to go.hrw.com] The 9ers somewhat understand the order of operations, but it is the algebra that is killing them in the end Quoting: caper_26 Yup. Quoting: SnakeAirlines Nope and nope again. Quoting: Zinthaniel Keep trying... It may sink in one day...
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