The sun of daily income of P, Q and R is Tk.90. If Q earns taka 10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?

এ সম্পর্কিত আরো প্রশ্ন দেখুন

• Salma's average in four tests is 80%. What mark does she need score in her fifth test to make her average 84%?
• The average of a, b, c is 6 and a - b = 4, ab = 21, what is the value of c?
• If the average of 16, 20 and n is between 18 and 21 inclusive, what is the greatest possible value of n?
• The average of three numbers is V. If one of the numbers is Z and another is Y, then what is the remaining number?
• The average temperature on Wednesday,Thursday and Friday was 25°c. The average temperature on Thursday, Friday and Saturday was 24°c. If the temperature on saterday was 27°c, what was the temperature on Wednesday?

Subject

গণিত

Topic

Statistics and Average

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