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Калькуляторы
Калькулятор процента
Не тратьте впустую другую минуту, имея дело с проблемами процента. Это решит оба из них для Вас
What is
% of
?
Answer:
Or...
is what percent of
?
Answer:
%
JavaScript Calculators:калькулятор процента
<!-- TWO STEPS TO INSTALL PERCENT CALCULATOR: 1. Copy the coding into the HEAD of your HTML document 2. Add the last code into the BODY of your HTML document --> <!-- STEP ONE: Paste this code into the HEAD of your HTML document --> <SCRIPT LANGUAGE="JavaScript"> <! > <! > <!-- Begin function calc1(form) { a = form.a.value/100; b = a*form.b.value; form.total1.value = b; } function calc2(form) { a = form.c.value; b = form.d.value; c = a/b; d = c*100; form.total2.value = d; } // End --> </script> <!-- STEP TWO: Copy this code into the BODY of your HTML document --> <center> <form name="form1"> <table border=1 cellpadding=4 cellspacing=1> <tr> <td align=center>What is <input type="text" name="a" size=5> % of <input type="text" name="b" size=5>?</td> <td align=center>Answer: <input type="text" name="total1" size=5 maxlength=40></td> <td align=center><input type="button" value="Calculate" onClick="calc1(this.form)"></td> </tr> <tr> <td align=center colspan=3 align=center>Or...</td> </tr> <tr> <td align=center><input type="text" name="c" size=5> is what percent of <input type="text" name="d" size=5>?</td> <td align=center>Answer: <input type="text" name="total2" size=5> %</td> <td align=center><input type="button" value="Calculate" onClick="calc2(this.form)"></td> </tr> </table> </form> </center> <!-- Script Size: 1.57 KB -->