Question

50 workers can complete laying the tiles of a mall in 10 days how many additional worker are required if after 3 days it is decided that the work must be completed in 8 days instead of 10 days​

Answer 1

50 workers can complete laying the tiles of a mall in 10 days how many additional worker are required if after 3 days it is decided that the work must be completed in 8 days instead of 10 days

Step-by-step explanation:

number of workers = 50

Number of days required by 50 workers = 10

Let the number of workers who will complete the work in 8 days be y

inverse variation:

50*10= y*8

8y= 500

y= 500/8

y= 125/2

y= 62.5

The Additional workers will be given by = 62.5-50

=12.5  

The number of additional workers is 13

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