Excel not recognising Forumla Pattern

[hongman]

Hi guys

Attached I have a simple spreadsheet which I am creating as a quick reference table for Rate Per Hour x No of Hours

At the top row I have pre-set hourly rates and I am doing a simple rate per hour x number of hours work but when I drag the box down, excel is not recognising the right forumla.

How can I accomplish this, without typing in each cell?

I will also have one for x1.5 and x2.0 rates too.

Many thanks