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20) Determine if the number is rational (R) or irrational (I)

20) Determine if the number is rational (R) or irrational (I)-example-1
User Mnemosyne
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1 Answer

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Step-by-step explanation:

Given;

Consider the number below;


97.33997

Required;

We are required to determine if the number is rational or irrational.

Solution;

A number can be split into the whole and the decimal. The decimal part of it can be a recurring decimal or terminating decimal. A recurring decimal has its decimal digits continuing into infinity, whereas a terminating decimal has a specified number of decimal digits.

The decimal digits for this number can be expressed in fraction as;


Fraction=(33997)/(100000)

In other words, the number can also be expressed as;


97(33997)/(100000)

Therefore,

ANSWER: This is a RATIONAL number

User Robz
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