Math Teacher Question:

Tell me what is the formula for calculating interest rate?

Maths Teacher Interview Question
Maths Teacher Interview Question

Answer:

There are two types of interest which can be calculated using a different formula

Simple Interest

Compound Interest

To calculate simple interest, formula used is (PX RX T)/ 100

Where P is the principal amount, R is for the rate of interest and t is for time

Formula for calculating compound interest is P X (1 + r/100) ^t


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