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Thought-Process to Discover Knowledge

Welcome to nubtrek.

Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.

Formulas for profit-loss-discount

Students need not memorize 20+ formulas anymore for the topics profit-loss, discount, and tax.

text(Profit%) = 100 xx (text(SalePrice)-text(CostPrice))//text(CostPrice)

text(Discount%) = 100 xx (text(MarkedPrice)-text(SalePrice))//text(MarkedPrice)

text(Tax%) = 100 xx (text(BilledPrice)-text(SalePrice))//text(SalePrice)

All these three formulas are very similar and has a simple explanation to the terms in numerator and denominator.