The price of a barrel of oil was $40.45 last month. The price has increased by 15%.
How much is a barrel of oil today, rounded to 10^{-2} ?
A car is traveling 60mph and it slows down 20%.
What is the current speed?
Tesla model S can travel 300 miles on a full charge. Due to new efficiencies they found a way to add 12% more range to the model S.
What is the new range of the Tesla model S?
A plane cruises at 10,000 ft and drops its elevation by 20%.
What is the new elevation of the plane?
A train is moving 80mph.
The speed increases by 25%, what is the new speed?
The population of the world was 6 billion in 2000. The population has increased by 27%. What is the current world population?
The price of caviar was $70.15 last month. The price has increased by 20% .
How much is caviar today, rounded to 10^{-2} ?