Question

Here it is : Forty of Laurens 50 answers were correct .What percent of Laurens answers were correct.

Answer 1

80%

Explanation:

using equivalent fractions:

40/50 = 80/100 = 80%

also since 50 is half of 100 (in other words 100%), you can just multiply 40 by 2 to get a number out of 100 which is your percentage

hope this helped :)