Last visit was: 21 Dec 2024, 17:36 |
It is currently 21 Dec 2024, 17:36 |
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Question Stats:
58% (02:46) correct 41% (02:01) wrong based on 12 sessionsQuantity A |
Quantity B |
Positive difference of the combined price of 40 gram gold and 1.5 kilogram silver on 21st November and their combined price on 12th December |
$300 |
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