I need help with number four please and thank you for your help today.

I Need Help With Number Four Please And Thank You For Your Help Today class=

Answer :

1. Given:

[tex]1\div\frac{1}{2}[/tex]

On simplification we get

[tex]1\times\frac{2}{1}=2[/tex]

Hence the answer is 2.

2. Given:

[tex]\frac{1}{5}\div3[/tex]

On simplification we get,

[tex]\frac{1}{5}\times\frac{1}{3}=\frac{1}{15}[/tex]

Hence, the answer is

[tex]\frac{1}{15}[/tex]