Percentage profit:4 - MATLAB Cody - MATLAB Central

Problem 44095. Percentage profit:4

Difficulty:Rate

If a shopkeeper is selling W gram of salt in 1 dollar he will face r% loss. How much salt he should sell in grams to make r% profit. Assume weighing and packaging price is zero.

Solution Stats

66.67% Correct | 33.33% Incorrect
Last Solution submitted on Aug 26, 2024

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Primes and Rough Numbers, Basic ideas
What is a rough number? What can they be used...
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