3 years ago

The time required to complete a job varies inversely as the number of

Mathematics

1 answer:

svp [43]3 years ago

4 0

Answer:

494/22= 22.45

~ It took one person 22.45 hours to paint a wall

Therefore, the amount of time 19 people would do the job is

= 22.45 × 19

= 426.63 hours or 427 hours 3 minutes

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