title: Multiply in django template
body: <p>I am looping through cart-items, and want to multiply quantity with unit-price like this:</p>
  
  <pre><code>{% for cart_item in cart.cartitem_set.all %}
  {{cart_item.quantity}}*{{cart_item.unit_price}}
  {% endfor %}
  </code></pre>
  
  <p>Is it possible to do something like that? any other way to do it !! Thanks</p>