Subject
Bank Exam
Topic
Jamuna Bank Ltd. - Probationary Officer - 2017
If n is the average (arithmetic mean) of the three numbers 6, 9, and k, what is the value of k in terms of n?
If n is the average (arithmetic mean) of the three numbers 6, 9, and k, what is the value of k in terms of n?
ক)
3n - 15খ)
n - 5গ)
n - 15ঘ)
NoneExplanation
প্রশ্নে বলা হচ্ছে 6, 9, এবং k এর গড় n হলে n এর সাপেক্ষে k এর মান কত ? দেওয়া আছে, n = => 3n = 15 + k => k + 15 = 3n k = 3n - 15Related questions
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