Question

question 4 (1 point)

what is the difference for \\(\frac{9}{10} - \frac{1}{5}\\)?

\\(\frac{7}{10}\\)

\\(\frac{3}{10}\\)

\\(\frac{8}{10}\\)

\\(\frac{8}{5}\\)

question 5 (1 point)

what is the value of the expression \\(54 - 6 \times 4 + 9\\)

Explanation:

Question 4: Find a common denominator

$$ \frac{1}{5} = \frac{1 \times 2}{5 \times 2} = \frac{2}{10} $$

Question 4: Subtract the numerators

$$ \frac{9}{10} - \frac{2}{10} = \frac{9 - 2}{10} = \frac{7}{10} $$

Question 5: Apply order of operations

$$
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$$

Answer:

Question 4

• (A) \(\frac{7}{10}\) (Correct answer)
• (B) \(\frac{3}{10}\)
• (C) \(\frac{8}{10}\)
• (D) \(\frac{8}{5}\)

Question 5

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