If 5 boys or 6 girls can complete a work in 10 days. Then 13 boys and 18 girls will take_____days to complete the same work, working together.
1 point
1)More than 2 days
2)Approximately 3 days
3)Approximately 2 days
4)None of these.
solution with reason
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Answer:
3and half days
Step-by-step explanation:
A single will complete this work in 17 day
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