Question

LESSON 18 SESSION 4 2 Rani takes a 40-question test. She answers 5% of the questions incorrectly. How many questions does she answer incorrectly? Show your work.

Answer 1

The number of questions she answered incorrectly is;

`2\text{ questions}`

Step-by-step explanation:

Given that Rani takes a 40 - question test.

And she answered 5% incorrectly.

It means that she answered 5% of 40 questions incorrectly.

Let us calculate 5% of 40;

`\begin{gathered} n=(5)/(100)*40 \\ n=2 \end{gathered}`

So, the number of questions she answered incorrectly is;

`2\text{ questions}`