Convert the Improper Fraction to a Whole or Mixed Number $\frac { 9 } { 5 }$

question 42

Essay

Convert the improper fraction to a whole or mixed number: $\frac { 9 } { 5 }$

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Definitions:

Triplet

In quantum mechanics, a term often used to describe a system (such as an atomic or molecular state) that has three closely related energy levels or sub-states.

Spectral Data

Information derived from the interaction of electromagnetic radiation with matter, used to analyze and identify substances.

IR

Infrared radiation or spectroscopy, a technique used to identify and study chemicals through their absorption of infrared light.

Septet

A splitting pattern observed in nuclear magnetic resonance (NMR) spectroscopy indicating that a nucleus is coupled to six equivalent protons, giving seven peaks.