What is the largest number if the sum of 5 consecutive natural numbers is 60?
A24
B15
C14
D41
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Related Questions:
In a class the average marks obtained in a science test by a group of 12 students is 70, by another group of 15 students is 85 and
that by another group of 18 students is 90. Find the average marks of all the students.
The average weight of 5 men is decreased by 3 kg when one of them weights 150 kg replaced by another person. This new person is again replaced by anther person whose weight is 30 kg lower than the person he replaced . What is the overall change in he average due to this dual change?
ഒരു കമ്പനിയിലെ എല്ലാ ജീവനക്കാരുടെയും ശരാശരി ശമ്പളം 14,000 രൂപ. 5 ടെക്നീഷ്യൻമാരുടെ ശരാശരി ശമ്പളം 18,000 രൂപയാണ്. ബാക്കിയുള്ളവരുടെ ശരാശരി ശമ്പളം 13,200 രൂപ. കമ്പനിയിലെ മൊത്തം ജീവനക്കാരുടെ എണ്ണം കണ്ടെത്തുക:
The ratio of the number of boys and girls in a class is 5 : 7. The average weight of boys is 56 kg and that of girls is 50 kg. What is the average weight (in kg) of all the boys and girls in the class?