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Question

3 women and 6 men can together finish a tailoring job in 5 days, while 4 women and 7 men can finish it in 4 days. Find the time taken by 1 woman alone to finish the work, and also that taken by 1 man alone. The linear equations(in standard form) to solve this problem algebraically are


A

16u + 30v - 1 = 0; 16u + 28v - 1 = 0

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B

15u + 30v - 1 = 0; 16u + 28v - 1 = 0

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C

15x - 30y + 1 = 0; 16x + 28y +1 =

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D

16x + 30y - 1 = 0; 16x + 28y - 1 = 0

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Solution

The correct option is B

15u + 30v - 1 = 0; 16u + 28v - 1 = 0



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