What does x/7 stand for?

x/7 stands for "x number of days"

How to abbreviate "x number of days"?

"x number of days" can be abbreviated as x/7

What is the meaning of x/7 abbreviation?

The meaning of x/7 abbreviation is "x number of days"

What does x/7 mean?

x/7 as abbreviation means "x number of days"