diff --git a/cfu-data-types.ipynb b/cfu-data-types.ipynb
index e0fee02..657d3ee 100644
--- a/cfu-data-types.ipynb
+++ b/cfu-data-types.ipynb
@@ -49,11 +49,43 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "<class 'str'>\n",
+      "\n",
+      "<class 'str'>\n",
+      "\n",
+      "Salary_after_expenses: 800.0\n",
+      "¿Es menor a 500? False\n",
+      "Tipo: <class 'bool'>\n"
+     ]
+    }
+   ],
    "source": [
-    "# Your code here\n"
+    "name = input(\"¿Cómo te llamas?\")\n",
+    "print(input(\"¿Cómo te llamas?\"))\n",
+    "print(type(input(\"¿Cómo te llamas?\")))\n",
+    "\n",
+    "Age= input(\"¿Cuántos años tienes?\")\n",
+    "print(input(\"¿Cuántos años tienes?\"))\n",
+    "print(type(input(\"¿Cuántos años tienes?\")))\n",
+    "\n",
+    "Addres= input(\"Introduce tu dirección\")\n",
+    "print(input(\"Introduce tu dirección\"))\n",
+    "\n",
+    "Salary_after_expenses = input(\"¿Cuanto salario ahorras? \")\n",
+    "Salary_after_expenses_num = float(Salary_after_expenses)\n",
+    "es_menor_500 = Salary_after_expenses_num < 500\n",
+    "\n",
+    "print(\"Salary_after_expenses:\", Salary_after_expenses_num)\n",
+    "print(\"¿Es menor a 500?\", es_menor_500)\n",
+    "print(\"Tipo:\", type(es_menor_500))"
    ]
   },
   {
@@ -80,12 +112,13 @@
     "\n",
     "- *You can use the len() function to get the length of a string.*\n",
     "- *Search string methods to accomplish the other steps. Recommended External Resources: [Python String Methods](https://www.w3schools.com/python/python_ref_string.asp)*\n",
-    "- *Use method chaining to simplify your code. If you are not sure what it is, read this tutorial before: https://pyneng.readthedocs.io/en/latest/book/04_data_structures/method_chaining.html*\n"
+    "- *Use method chaining to simplify your code. If you are not sure what it is, read this tutorial before: https://pyneng.readthedocs.io/en/latest/book/04_data_structures/method_chaining.html*\n",
+    "."
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -102,7 +135,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -112,7 +145,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -126,7 +159,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.4"
   }
  },
  "nbformat": 4,