there has been increment in the wages of labourers in a factory in the ratio of 22:25 but there has also been a reduction in the number of labourers in the ratio of 15:11. find out in what ratio the total wage bill of the factory would be increased or decreased
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30
%reduction is 6-5/6×100=16.67%
ration 5:6
ration 5:6
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TARUN2693:
22*15 = 330
22*15 = 330 25*11 = 275 275/330 = 5/6
22*15 = 330 25*11 = 275 275/330 = 5/6
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let intial wage = 22x
after increment = 25x
intial labour = 15y
after decrement = 11y
intial total bill = 22*15xy = 330xy
final total bill = 25*11xy = 275xy
%decrease = (330xy-275xy)*100/330xy = 16.67%
after increment = 25x
intial labour = 15y
after decrement = 11y
intial total bill = 22*15xy = 330xy
final total bill = 25*11xy = 275xy
%decrease = (330xy-275xy)*100/330xy = 16.67%
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