Math :(

Gil rolls a number cube 78 times. How many times can he expect to roll an odd number greater than 1??

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  1. im assuming its just a regular number cube with 6 numbers
    there are only 2 odd numbers above 1 ( 3 and 5)

    so the ratio is 2/6

    you want to know how manny times (x) will you roll those numbers out of 78 roll
    the ratio is x/78

    multiply

    (2/6) = (x/78)

    cross multply to give you 6x= 156 and divide by 6

    to give you x = 26

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  2. Thanks :)

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  3. Great answer and great way to explain. I would do the same thing. This is easy for me

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  4. thnks

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  5. 26

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  6. 167

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  7. 26 cross multiplt and get of this website kids and do your work im a teacher at school thank you i will be emailing the schools warning them about this

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  8. I sill don't understand why you didn't count the rest of the odd numbers.

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