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Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 decade ago

Math % % % % % ?

ok if i have 61 ppls that like coke, 65 sprite, 25 dr.pepper ( i hate this **** ) , 16 dew. and how do i found %%% of all of all things like, wut is % of 61 ppls that like coke? what are others percent who like sprite,pepper, and dew ? plz tell me how to get it and how to make circle graph of it and i also need to know how to find degrees that we gonna measure on circle graph ????? plzzzz i didn;t understand this in class .. it's kinda new for me so plz help this grade 7 student plz....

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  • 1 decade ago
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    from what i know of your question...

    61 ppl=coke

    65 ppl=sprite

    25 ppl=dp

    16 ppl=dew

    so, to find the total amount of people for your sample will be

    61+65+25+16=167ppl

    that means that out of the 167 ppl, this % drink

    coke ppl=61/167=0.365=36.5%

    sprite ppl=65/167=0.389=39%

    dp ppl=25/167=0.149=15%

    dew ppl=16/167=0.095=9.5%

    when you add all these %s together, they =100%

    as far as making a circle graph, just use these percentages of the 4 different choices of drink.

    To find degrees, a circle's perimeter is equal to pi*r*ror pi*d

    Hope this helps

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