Answer:
- Explained and Given Below.
Explanation:
manipulate sides by changing division to multiplication and solve, simplify.
solving steps:
(a)
[tex]\sf \dfrac{4}{7} \div \dfrac{5}{6}[/tex]
[tex]\sf \dfrac{4}{7} * \dfrac{6}{5}[/tex]
[tex]\sf \dfrac{24}{35}[/tex]
(b)
[tex]\sf \dfrac{3}{5} \div \dfrac{4}{5}[/tex]
[tex]\sf \dfrac{3}{5} * \dfrac{5}{4}[/tex]
[tex]\sf \dfrac{3}{4}[/tex]
(c)
[tex]\sf \dfrac{5}{8} \div \dfrac{7}{8}[/tex]
[tex]\sf \dfrac{5}{8} * \dfrac{8}{7}[/tex]
[tex]\sf \dfrac{5}{7}[/tex]
(d)
[tex]\sf \dfrac{7}{18} \div \dfrac{4}{9}[/tex]
[tex]\sf \dfrac{7}{18} * \dfrac{9}{4}[/tex]
[tex]\sf \dfrac{7}{2} * \dfrac{1}{4}[/tex]
[tex]\sf \dfrac{7}{8}[/tex]
