A group of workers play 2/5 acres in 3/4 days. What is the unit rate in acres per day.

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz