The daily wages of A and B respactively are Rs. 3.50 and Rs. 2.50. When A finishes a certain work, he gets a total wage of Rs.63. When B does the same work , he gets a total wage Rs. 75, If both of them do it together what is the cost of the work ?

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Asked: January 12, 20222022-01-12T17:45:31+05:30 2022-01-12T17:45:31+05:30Category: Number Puzzles

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Mighty Ashish · Answer 1 · 2022-01-12T17:46:03+05:30

Explanation:

Worked day of A =63\ 3.50=18days

Worked day of B =75\ 2.50=30days

Now,

required time=90\8=45\4day

cost=day×(wages of A+B)

=45\4 ×(3.50+2.50)=Rs.67.50