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another question
substitute pif and paf as the two currencies… make it some unrealistic names…
why are you getting so caught up in what the currency are, and what their actual relationship is?
B- Pesos to Pound
Ask: 6.0025/2 = 3.00125
BNid = 6/2.0015 2.9978
so B is wrong.
C - Bid means Buy - so C is wrong.
So that leaves A… |
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发表于 2013-4-17 17:51
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