47. If a prescription calls for XV tablets,the total number that should be dispensed is:
Answer: B
The total number that should be dispensed is 15 tablets.
The prescription specifies XV tablets, which is a Roman numeral representation. XV equals 15 in Arabic numerals.
A) 10
This option is incorrect because the Roman numeral XV does not equate to 10. The correct interpretation of XV is 15, making this choice invalid.
B) 15
This option is correct as XV is the Roman numeral for 15. Thus, the total number of tablets that should be dispensed accurately matches the prescription's requirement.
C) 50
This option is incorrect because the Roman numeral representation XV does not reflect the value of 50. The numeral for 50 in Roman numerals is L, making this choice inaccurate.
D) 60
This option is incorrect as well. The Roman numeral for 60 would be LX, not XV. Therefore, this option does not align with the prescription's indication.
Conclusion
The correct answer is 15 tablets, as XV in Roman numerals specifically denotes this quantity. All other options fail to accurately reflect the value represented by the prescription, confirming that B is the only valid choice.