Which Fraction Represents a Whole Number

question 12

Multiple Choice

Which fraction represents a whole number?

• A) 4/20
• B) 5/20
• C) 10/20
• D) 20/20

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Definitions:

Annual Interest Rate

The percentage of a sum of money charged for its use per year.

Compounded Continuously

A way of calculating interest where the frequency of compounding is so high that it is effectively continuous, leading to exponential growth.

Exponential Equation

An equation in which a variable appears in the exponent, showing the rate of growth or decay.

Exponential Model

A mathematical representation of a situation where growth or decay rate is proportional to the current value, leading to rapid increases or decreases.