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Math

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20% of a number is 8 ... fine the number
20 divided by 100 is 5, 8 divided by 5 is 1.6
is the answer 1.6/8 ?

  • Math - ,

    becca repost it, nobody will answer

  • Math - ,

    some number was multiplied by .2 to get 8
    so that number is 8/.2 or 40

    check : 20% of 40 = 8

    by algebra.

    .2(x) = 8
    x = 8/.2 (as above)

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