alleryA student splits 39 as 30 plus 9. Which numeral joins them?
AIXXXX
BXLIX
CXXIX
DXXXIX
Answer & Solution
Correct answer: D. XXXIX
1. Split 39 into 30 and 9.
2. Thirty is XXX and nine is IX, so join them as XXXIX.
3. XLIX is 49, XXIX is 29, and IXXXX is not valid.
_Source: Wikipedia, Roman numerals, Standard form_
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