LOL...here, you figure it out.
Before Decimal Day in 1971, there were two hundred and forty pence in one pound sterling. There were four farthings in a penny, twelve pence made a shilling, and twenty shillings made a pound. Values less than a pound were usually written in terms of shillings and pence, e.g. three shillings and six pence (3/6), pronounced "three and six" or "three and sixpence". Values of less than a shilling were simply written in terms of pence, e.g. 8d, pronounced "eightpence". A price with a farthing in it would be written like this: (19/11¼), pronounced "nineteen and elevenpence farthing".
Remember........ It's better to wish you had bought a
stock, than to wish you hadn't.