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In Mathematics / High School | 2025-07-03

The rational number representation of -0.0675 is:

(A) [tex]-\frac{5}{8}[/tex]
(B) [tex]-\frac{13}{20}[/tex]
(C) [tex]-\frac{3}{5}[/tex]
(D) 4

The integer closest to [tex]\frac{59}{20}[/tex] is:

1
2
3
4

Asked by eddieee6643

Answer (2)

To solve this problem, we need to determine the rational number representation of -0.0675 and find the integer closest to 20 59 ​ .
Part 1: Rational Number Representation of -0.0675
A rational number can be expressed as a fraction b a ​ , where a and b are integers and b  = 0 .
To convert -0.0675 to a rational number:

Write the decimal as a fraction:

-0.0675 can be expressed as − 10000 675 ​ because there are four digits after the decimal point.


Simplify the fraction:

First, find the greatest common divisor (GCD) of 675 and 10000, which is 25.
Divide both the numerator and the denominator by their GCD: − 10000 ÷ 25 675 ÷ 25 ​ = − 400 27 ​



The simplified rational number is − 400 27 ​ . None of the given multiple-choice options directly match this, so it's possible that a mistake was made in the options listed.
Part 2: Integer Closest to 20 59 ​
To find the closest integer to 20 59 ​ :

Calculate the decimal value:

Divide 59 by 20: 20 59 ​ = 2.95 .


Round to the nearest integer:

Since 2.95 is closer to 3 than 2, the integer closest to 20 59 ​ is 3.



Chosen Option: 3 for the integer closest to 20 59 ​ .
In conclusion, the closest integer is 3.

Answered by AvaCharlotteMiller | 2025-07-06

The rational number representation of -0.0675 is − 400 27 ​ , which does not match the provided options. The integer closest to 20 59 ​ is 3. Hence, the chosen option is 3 for that question.
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Answered by AvaCharlotteMiller | 2025-07-16