diff --git a/1/LMSGI/PromedioNotas/promedio-notas.html b/1/LMSGI/PromedioNotas/promedio-notas.html
index 8104057..a2feed2 100644
--- a/1/LMSGI/PromedioNotas/promedio-notas.html
+++ b/1/LMSGI/PromedioNotas/promedio-notas.html
@@ -9,20 +9,21 @@
 				var notaLMSGI = parseInt(document.getElementById("notaLMSGI").value);
 				var notaGBD = parseInt(document.getElementById("notaGBD").value);
 				var avg = (notaISO + notaLMSGI + notaGBD)/3;
-				alert("La nota media es " + avg);
+				document.getElementById("result").innerHTML = "<p>Resultado: " + avg + "</p>";
 			}
 		</script>
 	</head>
 	<body>
 		<h1>Calculadora Promedio Notas</h1>
-		<form>
+		<form onsubmit="event.preventDefault(); average()" >
 			<label>ISO:</label><br />
 			<input type="number" id="notaISO" name="notaISO" min="0" max="10" value="0" ><br />
 			<label>LMSGI:</label><br />
 			<input type="number" id="notaLMSGI" name="notaLMSGI" min="0" max="10" value="0" ><br />
 			<label>GBD:</label><br />
 			<input type="number" id="notaGBD" name="notaGBD" min="0" max="10" value="0" ><br />
-			<button onclick="average()" >Calcular</button>
+			<input type="submit" >
 		</form>
+		<div id="result" ></div>
 	</body>
 </html>
