I noticed the two different notations describing how much price one asset is relative to some other assets.

For example, I can write that Bitshares' price is 54 BTS/BITUSD (54 Bitshares per BITUSD).
But sometimes one can write that the conversion ratio of BTS/BITUSD is 0.0185 (Bitshares to(by) BITUSD is 0.0185?).

The latter notation comes from the mind of one can exchange 1 BTS to 0.0185 BITUSD, or assuming some hypothetical value unit of Universal_Value_Unit:
BTS = x Universal_Value_Unit .
and
BITUSD = y Universal_Value_Unit .

So the ratio BTS/BITUSD = x/y = 0.0185 .

I think the second notation is more familiar at various sites which I visit, for example:
ttp://k.sosobtc.com/bts_btc38.html
ttps://bitcoinwisdom.com/markets/bitstamp/btcusd
ttp://finance.yahoo.com/q?s=EURUSD=X

And assuming 1 BITUSD is more valuable than 1 BTS, my thinking goes like BTS/BITUSD should less than one because the denominator is greater than the numerator.
So the price notation at the market on Bitshares Client like:

PRICE (BTS/BITUSD)
54.0000
54.2974
54.6000
54.6155
54.6900
...

confuses me (although it might be a problem one should overcome by getting accustomed to it).
So I want a change in notation but other poeple might have opinions which are opposed to mine.

How do you think about the price notation? Thank you.