Mathematics
Grade 5
15 min
Fractions review
Fractions review
What you'll learn
- Identify whether a given relationship between two variables represents inverse variation by analyzing the equation or a set of data points and justifying their reasoning with mathematical evidence in at least 8 out of 10 examples.
- Write an inverse variation equation of the form y = k/x, given a set of data points or a verbal description of the relationship, with 90% accuracy.
- Solve inverse variation problems for an unknown variable by substituting given values into the equation y = k/x and applying algebraic manipulation techniques, achieving correct solutions in at least 4 out of 5 problems.
- Explain the relationship between inverse variation and its graphical representation, specifically describing how changes in one variable affect the other and identifying key features of the graph such as asymptotes, in a written explanation of at least 3 sentences with accurate mathematical vocabulary.
Tutorial Preview
1
What is a fraction equal to 1/2?
2
What is 1/3 + 1/6?
3
What is 2/3 of 9 stars?
Sample Practice Questions
Easy
Which fraction is equal to 1/3?
0.2/6
1.1/4
2.2/3
3.1/6
Easy
Which fraction is equal to 1/4?
0.1/5
1.2/8
2.2/4
3.1/8
Easy
What is 1/2 + 1/4?
0.2/6
1.1/8
2.3/4
3.2/4
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Frequently asked questions
What grade level is "Fractions review"?
Fractions review is a Grade 5 Mathematics lesson on ExcelOS.
What will I learn in Fractions review?
You'll be able to: Identify whether a given relationship between two variables represents inverse variation by analyzing the equation or a set of data points and justifying their reasoning with mathematical evidence in at least 8 out of 10….
Is "Fractions review" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Fractions review?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.