The sum of 8 numbers is 696. Find their average
A86
B88
C87
D85
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Related Questions:
For a given data, if mean and mode are 42 and 60, respectively, then find the median of the data using empirical
relation.
Eight persons went to a bar. Seven of them spent Rs. 800 each and 8th person spent Rs. 210 more than the average expending of all the 8 persons. What was the total money spent by them?
ഒരു കുട്ടി 10 സംഖ്യകളുടെ ശരാശരി എടുത്തപ്പോൾ 79 കിട്ടി. പിന്നീട് ശ്രദ്ധിച്ചപ്പോൾ 47 നു പകരം 97 എന്നും 82 നു പകരം 32 എന്നും എഴുതി കൂട്ടിയതായിക്കണ്ടു. എങ്കിൽ യഥാർത്ഥ ശരാശരി എത്ര?
The average weight of 50 people is 40 kg. If one person leaves the group and the average decreases by one, what is the weight of the person who left?
The average weight of 8 persons increases by 2.5 kg when a new person comes in place if one of them weighing 65 kg. What is the weight of the new person?