Izatulabisidn
Answered

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A toy factory accepted an order that must be completed by 15 workers in 10 weeks. How many workers, working at the same time rate, can complete the job in half the time? Use inverse variation.​

Sagot :

Basasnoel94idn

Step-by-step explanation:

10 workers need 3 days to build 1 house then 1 worker needs 3 x 10 = 30 days to build 1 house.

So rate of work is 1 house / 30 worker days effort

So with 15 workers you get this 30 worker days effort in 30/15 = 2 days

So 15 workers would need 2 days to build a house

At this rate, to build 4 houses 15 workers need 4 x 2 = 8 days.

But this is if life was only maths. In real life 15 workers may take more time than 10 workers due to other factors like relevant skill set & team coordination.

PS: hope that am not doing someone's homework here