Question

which of the following values expresses the result of \\(5/4 + 2/4\\) as a decimal?

select the single best answer:
a. 1.4
b. 1.5
c. 1.75
d. 2.15
e. 2.25

Explanation:

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<reasoning>

Add the fractions with like denominators

\[
\frac{5}{4} + \frac{2}{4} = \frac{5 + 2}{4} = \frac{7}{4}
\]

Convert the resulting fraction to a decimal

\[
\frac{7}{4} = 1 + \frac{3}{4} = 1 + 0.75 = 1.75
\]
</reasoning>

<answer>
<mcq-option>A. 1.4</mcq-option>
<mcq-option>B. 1.5</mcq-option>
<mcq-correct>C. 1.75</mcq-correct>
<mcq-option>D. 2.15</mcq-option>
<mcq-option>E. 2.25</mcq-option>
</answer>

<post_analysis>
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Answer:

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</pre_analysis>

<reasoning>

Add the fractions with like denominators

\[
\frac{5}{4} + \frac{2}{4} = \frac{5 + 2}{4} = \frac{7}{4}
\]

Convert the resulting fraction to a decimal

\[
\frac{7}{4} = 1 + \frac{3}{4} = 1 + 0.75 = 1.75
\]
</reasoning>

<answer>
<mcq-option>A. 1.4</mcq-option>
<mcq-option>B. 1.5</mcq-option>
<mcq-correct>C. 1.75</mcq-correct>
<mcq-option>D. 2.15</mcq-option>
<mcq-option>E. 2.25</mcq-option>
</answer>

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