Question

5 women and men together can finish
an embroidery COOCK Po udays, while 6. Momen
and 3 men can finish it in 3 days. Find the
time taken by I women alone to kinish the wore
Also find time taken by Iman alone to finish
the work​

Answer 1

Answer:

Let the number of days taken by a woman and a man be x and y.

According to the question,

⇒ 4(2/x + 5/y) = 1

⇒ 2/x + 5/y = 1/4

⇒ 3(3/x + 6/y) = 1

⇒ 3/x + 6/y = 1/3

Putting 1/x = p and 1/y = q in these equations, we get

⇒ 2p + 5q = 1/4

By cross multiplication, we get

⇒ p/-20 - (-18) = q/-9 - (-18) = 1/144b- 180

⇒ p/-2 = q/-1 = 1/-36

⇒ p/-2 = - 1/36 and q/-1 = 1/-36

⇒ p = 1/18 and q = 1/36

⇒ p = 1/x = 1/18 and q = 1/y = 1/36

⇒ x = 18 and y = 36

Number of days taken by a woman = 18

Number of days taken by a man = 36

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Answer 2

Step-by-step explanation:

why

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