The formula for simple interest is:
I=\frac{P\times t\times r}{100}
Given P = $75000, t = 12.5 years, and r = 3.45% or 0.0345:
I=\frac{75000\times12.5\times0.0345}{100}=323.4375
Frequently asked questions (FAQs)
What fraction is 75% of a whole number?
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Math question: What is the smallest positive integer solution for the equation $x^n + y^n = z^n$, when $n\geq 3$ and $x, y, z$ are non-zero integers? (