Question

In Geotown, there are 210 teenagers that own a tablet. This is at least 4/5 of all teenagers that live in geotown. What is the maximum number of teenagers who Iive in geotown

Answer 1

84

Explanation:

step 1: 210/5=42

step 2: 42+42=84

Answer 2

252, because if 42 is 1/5, then you just add another fifth to 210.