Time & Work, Pipes & Cisterns: Total Work & Efficiency Method Masterclass
Ditch traditional fraction calculations. Learn the LCM Efficiency Method to solve complex alternate-day and efficiency variance problems in 30 seconds.
RS
Rohan Sharma
Quant Faculty
Jun 21, 20266 min read
The Power of the LCM Method
Writing 1/x + 1/y = 1/z causes fraction arithmetic errors under time pressure. Converting work problems into tangible units of work via LCM simplifies the entire problem into elementary addition and subtraction.
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