Get average review star rating score in text

Question

I want to echo the average review star rating of a product in text.

Currently it is displayed in width % to display the review stars.

But I want to display it like:

Reviewscore is 4.7 / 5

How can I achieve that?

Answer 1

This line does echo the ratingscore into text:

<?php $ratingPercent = $this->getRatingSummary(); echo ($ratingPercent * 5)/100; ?> 

Answer 2

$ratingPercent = number_format($this->getRatingSummary() / 20,1);