WELCOME TO THE USA





Lets's discover the 50 states of the USA



Let's compare 2 famous American states







How to convert Celsius to Fahrenheit easily

 Multiply the temperature in Celsius by 1.8 (by 9/5)  and add 32 to your   answer


For example
10°C x 9/5 + 32 =..............

Le comparatif de supériorité

Are you good or bad at .........?