diff --git a/1-js/04-object-basics/01-object/8-multiply-numeric/solution.md b/1-js/04-object-basics/01-object/8-multiply-numeric/solution.md
index e69de29bb2..93500232d3 100644
--- a/1-js/04-object-basics/01-object/8-multiply-numeric/solution.md
+++ b/1-js/04-object-basics/01-object/8-multiply-numeric/solution.md
@@ -0,0 +1,15 @@
+// multiply all object numbers with 2
+let menu = {
+  width: 200,
+  height: 300,
+  title: "My menu",
+};
+
+function multiplyNumeric(obj) {
+  for (key in obj) {
+    if (typeof obj[key] === "number") menu[key] = menu[key] * 2;
+  }
+
+  console.log(menu)
+}
+multiplyNumeric(menu);