Grade 7 Mathematics · Strand 1: Numbers · Fractions
Fraction Sequences
A short Grade 7 Mathematics lesson for the CBE curriculum, part of Numbers: Fractions. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.
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5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.
1. What is the common difference of the sequence 1/8, 3/8, 5/8, 7/8?
- A. 1/8
- B. 1/4
- C. 3/8
- D. 1/2
2. Find the missing term in the sequence 2/5, 4/5, 6/5, ___. Give your answer as a decimal.
Type your answer in the lesson.
3. What is the next term in the sequence 1/2, 2/3, 5/6, 1, ...?
- A. 1 1/2
- B. 1 1/6
- C. 1 1/3
- D. 1 1/4
4. In an arithmetic sequence, what is the name given to the fixed amount that is added or subtracted to move from one term to the next?
Type your answer in the lesson.
5. What is the common ratio of the geometric sequence 1/3, 1/9, 1/27, 1/81?
- A. 1/3
- B. 1/6
- C. 3
- D. 2/3
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