ISEE Lower Level Mathematics Achievement Flashcards: Fractions Between Fractions

What this deck covers

This deck focuses on Fractions Between Fractions, giving you a quick way to review the definitions, rules, and examples that matter most for ISEE Lower Level Mathematics Achievement.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: Identify one fraction between rac{9}{10} and rac{19}{20}.

Answer: $\frac{37}{40}$. With common denominator 40, $\frac{9}{10} = \frac{36}{40}$ and $\frac{19}{20} = \frac{38}{40}$, placing this fraction in between.

Flashcard 2: Identify one fraction between rac{1}{5} and rac{1}{4}.

Answer: $\frac{9}{40}$. With common denominator 40, $\frac{1}{5} = \frac{8}{40}$ and $\frac{1}{4} = \frac{10}{40}$, placing this fraction in between.

Flashcard 3: Identify one fraction between rac{3}{8} and rac{1}{2}.

Answer: $\frac{7}{16}$. With common denominator 16, $\frac{3}{8} = \frac{6}{16}$ and $\frac{1}{2} = \frac{8}{16}$, placing this fraction in between.

Flashcard 4: Identify one fraction between rac{4}{9} and rac{5}{9}.

Answer: $\frac{1}{2}$. With common denominator 18, $\frac{4}{9} = \frac{8}{18}$ and $\frac{5}{9} = \frac{10}{18}$, placing this fraction in between.

Flashcard 5: Identify one fraction between rac{1}{6} and rac{1}{3}.

Answer: $\frac{1}{4}$. With common denominator 12, $\frac{1}{6} = \frac{2}{12}$ and $\frac{1}{3} = \frac{4}{12}$, placing this fraction in between.

Flashcard 6: Identify one fraction between rac{3}{4} and rac{5}{6}.

Answer: $\frac{19}{24}$. With common denominator 24, $\frac{3}{4} = \frac{18}{24}$ and $\frac{5}{6} = \frac{20}{24}$, placing this fraction in between.

Flashcard 7: Identify one fraction between rac{2}{3} and rac{3}{4}.

Answer: $\frac{17}{24}$. With common denominator 24, $\frac{2}{3} = \frac{16}{24}$ and $\frac{3}{4} = \frac{18}{24}$, placing this fraction in between.

Flashcard 8: Identify one fraction between rac{11}{15} and rac{3}{4}.

Answer: $\frac{89}{120}$. With common denominator 120, $\frac{11}{15} = \frac{88}{120}$ and $\frac{3}{4} = \frac{90}{120}$, placing this fraction in between.

Flashcard 9: Identify one fraction between rac{5}{8} and rac{2}{3}.

Answer: $\frac{31}{48}$. With common denominator 48, $\frac{5}{8} = \frac{30}{48}$ and $\frac{2}{3} = \frac{32}{48}$, placing this fraction in between.

Flashcard 10: Identify one fraction between rac{7}{12} and rac{5}{8}.

Answer: $\frac{29}{48}$. With common denominator 48, $\frac{7}{12} = \frac{28}{48}$ and $\frac{5}{8} = \frac{30}{48}$, placing this fraction in between.

Flashcard 11: Identify one fraction between rac{1}{3} and rac{1}{2}.

Answer: $\frac{2}{5}$. With common denominator 30, $\frac{1}{3} = \frac{10}{30}$ and $\frac{1}{2} = \frac{15}{30}$, placing this fraction in between.

Flashcard 12: Identify one fraction between rac{2}{5} and rac{3}{5}.

Answer: $\frac{1}{2}$. With common denominator 10, $\frac{2}{5} = \frac{4}{10}$ and $\frac{3}{5} = \frac{6}{10}$, placing this fraction in between.

Flashcard 13: Identify one fraction between rac{13}{20} and rac{7}{10}.

Answer: $\frac{27}{40}$. With common denominator 40, $\frac{13}{20} = \frac{26}{40}$ and $\frac{7}{10} = \frac{28}{40}$, placing this fraction in between.

Flashcard 14: Identify one fraction between rac{1}{8} and rac{1}{4}.

Answer: $\frac{3}{16}$. With common denominator 16, $\frac{1}{8} = \frac{2}{16}$ and $\frac{1}{4} = \frac{4}{16}$, placing this fraction in between.

Flashcard 15: Identify one fraction between rac{2}{9} and rac{1}{3}.

Answer: $\frac{5}{18}$. With common denominator 18, $\frac{2}{9} = \frac{4}{18}$ and $\frac{1}{3} = \frac{6}{18}$, placing this fraction in between.

Flashcard 16: Identify one fraction between rac{3}{5} and rac{7}{10}.

Answer: $\frac{13}{20}$. With common denominator 20, $\frac{3}{5} = \frac{12}{20}$ and $\frac{7}{10} = \frac{14}{20}$, placing this fraction in between.

Flashcard 17: Identify one fraction between rac{7}{10} and rac{4}{5}.

Answer: $\frac{3}{4}$. With common denominator 20, $\frac{7}{10} = \frac{14}{20}$ and $\frac{4}{5} = \frac{16}{20}$, placing this fraction in between.

Flashcard 18: Identify one fraction between rac{5}{6} and rac{11}{12}.

Answer: $\frac{7}{8}$. With common denominator 24, $\frac{5}{6} = \frac{20}{24}$ and $\frac{11}{12} = \frac{22}{24}$, placing this fraction in between.

Flashcard 19: Identify one fraction between rac{1}{2} and rac{2}{3}.

Answer: $\frac{7}{12}$. With common denominator 12, $\frac{1}{2} = \frac{6}{12}$ and $\frac{2}{3} = \frac{8}{12}$, placing this fraction in between.

Flashcard 20: Identify one fraction between rac{5}{12} and rac{1}{2}.

Answer: $\frac{11}{24}$. With common denominator 24, $\frac{5}{12} = \frac{10}{24}$ and $\frac{1}{2} = \frac{12}{24}$, placing this fraction in between.

Flashcard 21: Identify one fraction between rac{8}{11} and rac{3}{4}.

Answer: $\frac{65}{88}$. With common denominator 88, $\frac{8}{11} = \frac{64}{88}$ and $\frac{3}{4} = \frac{66}{88}$, placing this fraction in between.

Flashcard 22: Identify one fraction between rac{3}{10} and rac{1}{2}.

Answer: $\frac{2}{5}$. With common denominator 10, $\frac{3}{10} = \frac{3}{10}$ and $\frac{1}{2} = \frac{5}{10}$, placing this fraction in between.

Flashcard 23: Identify one fraction between rac{2}{7} and rac{3}{7}.

Answer: $\frac{5}{14}$. With common denominator 14, $\frac{2}{7} = \frac{4}{14}$ and $\frac{3}{7} = \frac{6}{14}$, placing this fraction in between.