Question

Directions for Question
For the given question, indicate the best answer, as asked in the given question. Select a SINGLE answer choice
Accuracy
The ratio between the efficiencies of a man, a woman and a child 154.3.1. How long would it take for 2 men, 3 women and 4 children to
complete the whole work, if it is known that a child can complete the same work in 400 days?
0400
days
21
200
days
23
100
days
3
Cannot be determined​

Answer 1

Answer:

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