Algebra L1-1 Quiz v5

To which subset of the real number system does the number 2.\overline{7} belong?

Which of the following could be a rational number? Select all that apply.

Which numbers belong to all three sets? Select all that apply.

Order these numberes from least to greatest.

1. \sqrt{\frac{25}{16}}
2. 1.\overline{3}
3. \frac{5}{3}
4. \sqrt{5}

Without simplifying, determine which of the following will represent a rational number. Select all that apply.