Lesson 1
Completion requirements
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1. Lesson 1
1.2. Are You Ready?
Module 1: Probability
Are You Ready?
Complete these questions. If you experience difficulty and need help, visit Refresher or contact your teacher.
- Convert the percent to a decimal.
- Calculate the percentage.
- Complete the table.
Percent
Decimal
Fraction
30%
0.24

62.5%
0.2

125%
0.035

Answer - Solve for x.
- Sean gets 70% on a test consisting of 20 questions. How many questions did Sean get right? Answer
- Assume that 60% of children will have a cellphone by the time they are fourteen years of age. In a group of 90 fourteen-year-olds, how many can you assume will have a cellphone? Answer
- There were 24 students who took their class 5 drivers test during a particular week. Of those 24 students, 18 passed the test. What percentage of students did not pass the test? Answer
If you answered the Are You Ready? questions without difficulty, move to Discover.
If you found the Are You Ready? questions difficult, complete Refresher.