Math, asked by ashishkumar05262, 9 months ago

пл Солшpeteu Uе теаlіng wОГ In a days.
worked together?
7.) If 3 women or 5 girls take 17 days to complete a piece of work, how long wlw
girls working together take to complete the work?​

Answers

Answered by sbabludeva1
1

Answer:

8½ days

Step-by-step explanation:

3 women's = 17days

3 women's one day work = 1/17

5 Girl's = 17 days

5 Girl's one day work = 1/17

together = one day work of (3 women's & 5 Girl's) = (1/17)+ (1/17) = 2/17

so total work complete in 17/2 days = 8.5 days = 8½ days.

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