for 1. you put a las nueve y cincuenta de la tarde
2. is a las cinco cuarenta y cinco de la tarde
3. is a las doce de la tarde
4. is a las diez y veinticinco de la manana
5. is a las ocho y media de la manana
I can give you a couple.
Similarities
Both have over 1.5B people following each religion around the world.
Both are monotheistic.
Differences
Christian is mainly from North America and Europe, Islam is mainly Northern Africa and the Middle East.
Christian holy places: Jerusalem, Bethlehem, Islam holy places: Mecca, Medina
Hope that helped,
-sirswagger21
Anything but salt and sugar, I'm guessing haha.