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    Find 0.5% of 250?

    0  Views: 3802 Answers: 8 Posted: 12 years ago

    8 Answers

    0.5% > move decimal point two places to the left.


    0.5% = 0.005


    Multiply 0.005 by 250


    0.005 * 250 = 1.25


    So, 0.5% of 250 = 1.25


     

    mycatsmom

    Chell, why do you move it two places to the left ?
    chelleanne

    That's how you change a percent to a decimal. You start at the decimal point and move two places to the left. To change a decimal to a percent, you start at the decimal point and move two places to the right.

    See finding the value of given number with respect to given percentage is very easy task.


    Follow this steps:


    1. First convert the given percentage into fraction [ Try to simplify the fraction to simple whole number ratio]


    2. Then, multiply it with the given number and solve it. You will obtain the final result.


    For your problem,


    1.  Converting  0.5% into fraction as 0.5/ 100, trying to maintain simple whole number ratio


    we get, 5/1000 [ Here, I have multiplied both numerator and denominator by factor 10]


    2. Then, multiplying this simple ratio with 250,


    i.e 5/1000 × 250 = 5/4 = 1.25


    So, your final result is 1.25 [ in decimal] and 5/4 [in fraction]


    Share the above idea with your friends too.

    Headless Man

    Good if you answer, tell them how to do it.
    mycatsmom

    we were taught to never put a % sign after a fraction. For example, .05 is just that, not . 05 %

    .5% is difficult to translate.  .5 is 5/10, is the same as 1/2, so if you mean .5, the answer is 125 (half of 250).


    If you mean 5%,  .05, 5/100 (which is 1/20), the answer is 12.5 (12 1/2).  


     

    Clonge

    Multiply 250 X .005
    Bob/PKB

    So I should have interpreted the question as 1/2 of 1%

    My mistake, if anyone is interested, 5% of 350 is 17.5......................

    1.25

    jhharlan

    this is what I got my first try. Where am I screwing up on the second try?

    Back to my old 5% tax days,  drop the last # and divide by two...35/2=17.5 or 18 cents sales tax... or am I cheating someone....?

    Back to my old 5% tax days,  drop the last # and divide by two...35/2=17.5 or 18 cents sales tax... or am I cheating someone....?

    mycatsmom

    Where is sales tax 18% ? !! that scares me !

    This is not a homework site, please don't answer these, make them learn how to do home work.

    mycatsmom

    They're trying to learn how to do it by asking us for help. At least they're trying. Maybe there's nobody at home, or nobody that can help them at home.


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