Answer:
[tex]\begin{aligned}\\3 \div \dfrac{1}{4} = \dfrac{3}{1} \times \dfrac{4}{1} = \dfrac{12}{1} = 12\\3 \div \dfrac{1}{6} = \dfrac{3}{1} \times \dfrac{6}{1} = \dfrac{18}{1} = 18\\3 \div \dfrac{1}{7} = \dfrac{3}{1} \times \dfrac{7}{1} = \dfrac{21}{1} = 21\\3 \div \dfrac{1}{5} = \dfrac{3}{1} \times \dfrac{5}{1} = \dfrac{15}{1} = 15\\\end{aligned}[/tex]
Step-by-step explanation:
- Factor the numerator and denominator and cancel the common factors.
#CarryOnLearning
#SharingIsCaring
#BetterUnderstanding
#LetsStudy
Note: The underlined words are key words need to be learned by everyone.
