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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.
mathsCommercial ArithmeticsSimple & Compound Interest

### Simple Interest

Simple interest is made easy with the following.

Maturity Value A = Principal P +  Interest P R T
=P (1+R+R+R...T times)
Note: R is the (interest rate in percentage)/100.

The interest is calculated on the principal for each of the time period in T. That is, the interest PR is added T times.

Once the above is understood, the equation is easily derived.

This topic is not released for all, please contact edtechgomathi@gmail.com for access.

slide-show version coming soon