a and b to together can do a piece of work in 6 days .if A's one day work be 3/2times the one day's work of b , find in how many ,days each alone can finish the work
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a+ b work together per one day=1/6
a efficiency 3x
b efficiency 2x
1/3x+1/2x=1/6
5/6x=1/6
x=5
a done whole work in 3*5=15 days
b done in 10days
a efficiency 3x
b efficiency 2x
1/3x+1/2x=1/6
5/6x=1/6
x=5
a done whole work in 3*5=15 days
b done in 10days
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