Kathleen invited 28 people to her party. She plans to seat 8 people at the dining room table. She will put the rest at round tables with 4 people at each table.

Answer 1

if you need to know how many tables she will need it is 5

Answer 2

Answers without explanation are next-to-useless. Teach instead of cheat, please.

28-8=20
20/4=5