Question
3 Aliyah ate \( 2 / 5 \) of her lunch, and Chanel ate \( 1 / 3 \) of her lunch. Which girl ate more lunch?
Ask by Bernard Erickson. in the United States
Jan 24,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
Aliyah comeu mais do almoço do que Chanel.
Solution
Aliyah comeu mais do almoço do que Chanel.
Para comparar as frações:
- **Aliyah** comeu \( \frac{2}{5} \) do seu almoço, o que equivale a 0,4.
- **Chanel** comeu \( \frac{1}{3} \) do seu almoço, o que equivale aproximadamente a 0,333.
Como 0,4 é maior que 0,333, **Aliyah** consumiu uma porção maior do seu almoço.
Reviewed and approved by the UpStudy tutoring team
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Explain 
Simplify this solution Mind Expander
To find out who ate more lunch, we need to compare the fractions \( \frac{2}{5} \) and \( \frac{1}{3} \). To do this, we can find a common denominator, which is 15. Aliyah ate \( \frac{2}{5} = \frac{2 \times 3}{5 \times 3} = \frac{6}{15} \). Chanel ate \( \frac{1}{3} = \frac{1 \times 5}{3 \times 5} = \frac{5}{15} \). Now we can directly compare \( \frac{6}{15} \) and \( \frac{5}{15} \). Aliyah ate \( \frac{6}{15} \), and Chanel ate \( \frac{5}{15} \), so Aliyah ate more lunch!
