Printable worksheets
Fractions and proportions
Résoudre des problèmes de proportionnalité.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Fractions and proportions — practice — Answer the quick questions.
Practice
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1. f(x) = x² + 2x. What is f(3)? (Fractions and proportions)
a) 9 b) 15 c) 18 d) 6 -
2. sin(30°) = 1/2. (Fractions and proportions)
a) True b) False -
3. What is 71 − 52? (Fractions and proportions)
a) 18 b) 20 c) 19 d) 123 -
4. What is log₁₀(10000)? (Fractions and proportions)
a) 3 b) 10000 c) 4 d) 5 -
5. Sequence: 3, 10, 17, 24, … What is the 11-th term? (Fractions and proportions)
a) 66 b) 73 c) 80 -
6. Share 12 in the ratio 2 : 2. How much is the larger part? (Fractions and proportions)
a) 9 b) 6 -
7. What is 14 × 7? (Fractions and proportions)
= ______________________
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8. What is 12 × 20? (Fractions and proportions)
= ______________________