Are "multimillionaires" and "billionaries" interchangeable? Or is the former richer than the latter as mathematically the latter is about 1000 times richer?
18)..are men and women in their 30s and 40s who have become multimillionaires and billionaries during the past decade...
Last edited by keannu; 09-May-2013 at 09:44.
You've got it the wrong way round, keannu.
Multimillionaires have more that one million, but not as much as billionaires, who have 1,000 million.
Sorry I knew it, but I typed it wrong.