Question

a contractor engage 54 workers to complete a job in 21 days after working for three days he found that he would get the rest for complete it in 28 days if he does not increase the number of workers how many more workers should be engaged to get the work done in time​

Answer 1

Step-by-step explanation:

By Direct Proportion

x1/x2 =y1/y2

54/21= y1/28

54/21*28=y1

72=y1

Answer 2

Answer:

30 workers

Step-by-step explanation:

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