Answer:
A) [tex]\frac{5}{4}[/tex]
B) [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
A) [tex]\sqrt{\frac{25}{16} }[/tex]
=> [tex]\frac{\sqrt{25} }{\sqrt{16} }[/tex]
=> [tex]\frac{5}{4}[/tex]
B) [tex]\frac{\sqrt{18} }{\sqrt{8} }[/tex]
=> [tex]\frac{3\sqrt{2} }{2\sqrt{2} }[/tex]
Cancelling sqrt 2
=> [tex]\frac{3}{2}[/tex]
