🌍 Where You'll See This in Real Life
1
Estimating bills before paying
2
Comparing prices in a shop
3
Knowing if 30% is more than 1/4
4
Mental arithmetic for tips
5
Quick ballpark answers in exams
6
Detecting "obviously wrong" answers
🌍 Where You'll See This in Real Life
Estimating bills before paying
Comparing prices in a shop
Knowing if 30% is more than 1/4
Mental arithmetic for tips
Quick ballpark answers in exams
Detecting "obviously wrong" answers