To gain a higher grade in speaking and writing exams one tip is to use a good variety of connecting words and phrases which will help you sound more natural. These connecting words will link parts of a sentence together to make them more complex, earning you extra marks!
Tip: Try to use a wide range of connecting words and phrases rather than sticking to the same one all the time. This shows the examiner that you have a wide range of vocabulary at your fingertips.
ps supongo que 75 alumnos no?
osea dices que hay 100 alumnos
y el 75% es un 3/4 del total que sería el 100
entonces me sale 75 alumnos
