Respuesta :

For this case we have the following expression:
 [tex]4 (5 * 1/20) [/tex]

 Property 1:
 
Multiply fractions:
 [tex]4 (5/20) [/tex]

 Property 2:
 
Simplify fractions:
 [tex]4 (1/4) [/tex]

 Property 3:
 
Distributive property:
 [tex]4/4 = 1 [/tex]

 Answer:
 
The result of the expression is equal to:
 
[tex]4 (5 * 1/20) = 1[/tex]