exercise 1.7

part1/src/App.js

@@ -1,12 +1,17 @@
 import { useState } from 'react'
 
 const Stats = ({ positive, neutral, negative }) => {
+	const total = positive - negative
+	const votes = positive + neutral + negative
 	return (
 		<>
 			<h2> Results </h2>
 			<p> Positive:  {positive} </p>
 			<p> Neutral:  {neutral} </p>
 			<p> Negative:  {negative} </p>
+			<p> All: {votes} </p>
+			<p> Average: {total / votes} </p>
+			<p> Positive: {positive / votes} </p>
 		</>
 	)
 }