Question

A test has 20 questions if Peter gets 80%correct ,how many questions did Peter miss?

Answer 1

Answer:

4

Step-by-step explanation:

20 question and gets 80% correct answers.

therefore, 100% - 80% = 20% wrong answers.

20% * 20questions = 0.2 * 20 = 4 questions

there are 4 questions that peter missed

Hope you understand

Answer 2

The correct answer is 4.

Given: Total question in test = 20.

Questions which are correct = 80%.

To Find: Number of questions peter miss.

Solution:

Questions which are correct = 80%.

Questions which peter missed = 20%.

Let the questions peter missed = x.

$\frac{x}{20} *100=20$

x = 4

Hence, peter miss 4 questions.

#SPJ2