Question

On a recent test, rudi correctly answered 30 out of 40 questions. What percent of her questions did rudi answer correctly?

Answer 1

Explanation:

First we put this into a fraction

30

40

The bottom number must reach 100

This means we must divide 100 by 40

This gives us 2.5

Therefore we multiply 30 by 2.5 to give us

75

So therefore she got 75% of all questions right