Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:
papay dey Answered question February 15, 2025
📊 Efficiency and Time Calculation 📊
Sakshi’s work rate = 1/20 (work done per day)
Tanya is 25% more efficient than Sakshi, so Tanya’s work rate is:
Tanya’s work rate = Sakshi’s work rate × 1.25
= (1/20) × 1.25
= 1.25/20
= 1/16 (work done per day)
Time taken by Tanya to complete the work = 1 / Tanya’s work rate
= 1 / (1/16)
= 16 days
🎉 Tanya will take 16 days to complete the same piece of work. 📊
papay dey Answered question February 15, 2025
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