How to use " worth " in this sentence ?

I can't think of a natural-sounding sentence including 'worth'. Why do you insist upon it?

Lager and cola can be bought for roughly the same price here, so it's not always correct even to say 'Lager is dearer than cola'.

Rover

You could say 'Coke isn't worth as much as Heineken.'

But you should be aware that this sentence would sound like you're referring here to the monetary value (how much the product costs). Ie. Heineken costs more than coke. Is that what you wanted to say?

I'm sorry, I might give an ambiguous question.

Let's try new one.

My friend was going to change the 1st drink with the 2nd drink, but he didn't know that the 2nd drink cost less money than the first one.

What I know is, I can say something with "worth" to make him change his mind, but I don't know how to arrange the sentence grammatically with "worth"

So let's say he had just paid for a beer that was worth $4 but then he changes his mind and decides that he wants a coke, which is worth $3.

You could say - 'Hey bro, a coke is worth less than a beer, you should get some change.'

Thank you.