A field of 60 square meters was weeded by 48 people in a week. What area will 36 people be able to weed during
| December 16, 2020 | education
A field of 60 square meters was weeded by 48 people in a week. What area will 36 people be able to weed during the same time? If the performance is the same.
1) find the number of man-days required to weed a field of 60 a
48 * 7 = 336
2) 36 * 7 = 252 people will have an hour for 36 people
3) 336/60 = 5.6 required for 1 field
4) 252 / 5.6 = 45
Answer: 45 a
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