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Output:















                 Example  26:  To create a function to take user input in kilograms and convert it to grams
                 [1Kilogram=1000grams]

                    <!DOCTYPE HTML>
                    <HTML>

                    <HEAD>
                    <TITLE>Kg to Grams Converter</TITLE>
                    <SCRIPT>

                    function convertToGrams() {
                    var kg = document.getElementById("kgInput").value;
                    var grams = kg * 1000;
                    document.getElementById("result").innerHTML = "Kg " + kg + " Kilograms = " +
                     grams + " Grams";
                    }
                    </SCRIPT>

                    </HEAD>
                    <BODY>
                    <H2>Kilogram to Gram Converter</H2>
                    Enter weight in Kilograms: <BR>

                    <INPUT type="number" id="kgInput" placeholder="Enter kg">
                    <BUTTON onclick="convertToGrams()">Convert</BUTTON>
                    <P id="result"></P>
                    </BODY>

                    </HTML>
                 Output:



















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