Math, asked by raj1030, 1 year ago

24 person can make a house in 45 days. is 6 more men are appointed what time they will take to finish the same house.

Answers

Answered by Pikaa
2
Pikachu! Your answer ^^
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The more the persons, the less the days
so days and persons will be inversely propotional

according to statement:

No. of days required by 24 persons to complete the job = 45

No. of persons now = 24 + 6 = 30

Let no. of days required by 30 persons to complete the house = X days

so

 \frac{24}{30} =  \frac{x}{45} Cross Multiply

45 * 24 = x * 30

1080/30 = x

36 = x

So 30 persons can complete a house in 36 days
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Pikachu! ^_~



Anonymous: Hey Pikachu , 24 persons take 45 days and 1 person takes just less than 2 days to complete the house !? :screaming_face:
Pikaa: pikaa answered this question in hurry, sorry but pikaa corrected it now ^-^" Pikaa had almost forgotten bout it
Anonymous: Okay Pikachu , Pikaa Pikaa :D
Pikaa: pikaa <3
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