Choose the pair of rational numbers that are between the given fractions.
-$\frac { 2 } { 5 }$ and $\frac { 3 } { 5 }$
A) $\frac { 7 } { 15 } , \frac { 8 } { 15 }$
B) $\frac { 9 } { 20 } , \frac { 13 } { 20 }$
C) $\frac { 5 } { 10 } , \frac { 7 } { 10 }$
D) $\frac { 6 } { 15 } , \frac { 9 } { 15 }$

Question

Quizplus · Accepted Answer

To find rational numbers between $\frac{2}{5}$ and $\frac{3}{5}$, we need fractions that fall between these values when converted to a common denominator. $\frac{7}{15}$ and $\frac{8}{15}$ are between $\frac{6}{15}$ ($\frac{2}{5}$ equivalent) and $\frac{9}{15}$ ($\frac{3}{5}$ equivalent), making them the correct choice.

Choose the Pair of Rational Numbers That Are Between the Given