Answer:
[tex]\frac{13}{20}[/tex] of the group's video games is either at Jeromes house or Marios house.
Step-by-step explanation:
Given the statement: Jerome has 1/4 of the group's video games at his house.
Also,Mario has 2/5 of the group's video games at his house.
⇒ Jerome has group's video games at his house(J) = [tex]\frac{1}{4}[/tex]
and
Mario has group's video games at his house(M) = [tex]\frac{2}{5}[/tex]
To find the fraction of the group's video games is either at Jerome house or Mario house.
Between two they have = [tex]J+M[/tex] = [tex]\frac{1}{4} + \frac{2}{5} = \frac{5+8}{20} =\frac{13}{20}[/tex] of the group's video games.
