Question

40 conservancy workers were employed for 10 days to clean buildings affected by floods. The
number of additional workers required to complete the work in 4 days is​

Answer 1

Step-by-step explanation:

workers were employed for 10 days to clean buildings affected by floods. The

number of additional workers required to complete the work in 4 days

Answer 2

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40 workers can clean building in 10 days

So,

Number of workers required to clean in 1 day

= 40x10

= 400

Number of workers required for 4 days = 400/4

= 100

Additional workers = 100-40

= 60