🎴 Flashcard Mode
Addition, subtraction and multiplication of fractions
Card1 / 70
Mastered0
Review0
QuestionClick to flip
Which of the following is the reciprocal of $\dfrac{7}{9}$ ?
AnswerClick to flip back
A
$\dfrac {9}{7}$
💡 Explanation:
Let $\dfrac{p}{q}=\dfrac{7}{9}$
where $p=7,q=5$
$\therefore$ the reciprocal of the given fraction $\dfrac{q}{p}=\dfrac{9}{7}$