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Evaluate the following expression:

[tex]\[
\left(\frac{-8}{11}\right) \times 5
\][/tex]


Sagot :

To solve the expression [tex]\(\left(\frac{-8}{11}\right) \times 5\)[/tex], we proceed as follows:

1. Understand the problem:
The expression involves multiplying the fraction [tex]\(\frac{-8}{11}\)[/tex] by the integer 5.

2. Multiply the fraction by the integer:
When we multiply a fraction by an integer, we multiply the numerator of the fraction by the integer, and the denominator remains the same.

Our fraction is [tex]\(\frac{-8}{11}\)[/tex] and we need to multiply it by 5.

3. Perform the multiplication:
- The numerator [tex]\(-8\)[/tex] is multiplied by 5.
[tex]\[ -8 \times 5 = -40 \][/tex]
- The denominator remains as 11.

Thus, the fraction becomes:
[tex]\[ \frac{-40}{11} \][/tex]

4. Simplify the result:
This fraction [tex]\(\frac{-40}{11}\)[/tex] can be left as an improper fraction, or can be converted to a decimal for better interpretation.

5. Convert to decimal form:
To convert [tex]\(\frac{-40}{11}\)[/tex] to a decimal, we perform the division [tex]\(-40 \div 11\)[/tex]:
[tex]\[ -40 \div 11 \approx -3.6363636363636367 \][/tex]

Therefore, the result of the expression [tex]\(\left(\frac{-8}{11}\right) \times 5\)[/tex] is approximately [tex]\(-3.6363636363636367\)[/tex].