Question
Komal and Seema individually can complete a task in
‘3a’ hours and ‘6a’ hours respectively. If they together can complete half of the work in 6 hours, then find the value of ‘a’.Solution
According to the question, => 6 x [(1/3a) + (1/6a)] = 1/2 => 6 x (3/6a) = 1/2 => a = 6
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A word is represented by only one set of numbers as given in any one of the alternatives. These sets of numbers given in the alternatives are represent...
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A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented ...
A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented ...
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