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Order these fractions from greatest to smallest.

[tex]\[ \frac{7}{8}, \frac{2}{3}, \frac{3}{5} \][/tex]

A. None of these answers are correct.
B. [tex]\(\frac{2}{3}, \frac{3}{5}, \frac{7}{8}\)[/tex]
C. [tex]\(\frac{7}{8}, \frac{2}{3}, \frac{3}{5}\)[/tex]
D. [tex]\(\frac{3}{5}, \frac{2}{3}, \frac{7}{8}\)[/tex]
E. [tex]\(\frac{3}{5}, \frac{7}{8}, \frac{2}{3}\)[/tex]


Sagot :

To determine the order of the fractions [tex]\(\frac{7}{8}\)[/tex], [tex]\(\frac{2}{3}\)[/tex], and [tex]\(\frac{3}{5}\)[/tex] from greatest to smallest, we can compare their values.

### Step-by-Step Solution:

1. Understanding the Fractions:

- [tex]\(\frac{7}{8}\)[/tex] is a fraction with a numerator of 7 and a denominator of 8.
- [tex]\(\frac{2}{3}\)[/tex] is a fraction with a numerator of 2 and a denominator of 3.
- [tex]\(\frac{3}{5}\)[/tex] is a fraction with a numerator of 3 and a denominator of 5.

2. Convert Fractions to Decimals (for easier comparison, if needed):

- [tex]\(\frac{7}{8} = 0.875\)[/tex]
- [tex]\(\frac{2}{3} \approx 0.6667\)[/tex]
- [tex]\(\frac{3}{5} = 0.6\)[/tex]

3. Compare the Fractions:

Clearly from the decimal values, we can see:

- [tex]\(0.875\)[/tex] (which is [tex]\(\frac{7}{8}\)[/tex]) is the largest.
- [tex]\(0.6667\)[/tex] (which is [tex]\(\frac{2}{3}\)[/tex]) is the second largest.
- [tex]\(0.6\)[/tex] (which is [tex]\(\frac{3}{5}\)[/tex]) is the smallest.

4. Order the Fractions from Greatest to Smallest:

So, the correct order from greatest to smallest is:

[tex]\[ \frac{7}{8}, \frac{2}{3}, \frac{3}{5} \][/tex]

5. Match with Given Options:

Let us verify which option matches our order:

- First Option: [tex]\(\frac{2}{3}, \frac{3}{5}, \frac{7}{8}\)[/tex] — Incorrect.
- Second Option: [tex]\(\frac{7}{8}, \frac{2}{3}, \frac{3}{5}\)[/tex] — Correct.
- Third Option: [tex]\(\frac{3}{5}, \frac{2}{3}, \frac{7}{8}\)[/tex] — Incorrect.
- Fourth Option: [tex]\(\frac{3}{5}, \frac{7}{8}, \frac{2}{3}\)[/tex] — Incorrect.

Therefore, the correct choice is the second option: [tex]\(\frac{7}{8}, \frac{2}{3}, \frac{3}{5}\)[/tex].

So the answer is:

[tex]\[ \boxed{2} \][/tex]