Ratios and Proportions Quiz

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Questions and Answers

What is the ratio of lemons to oranges in the bowl of fruit?

  • 4:3
  • 6:8
  • 8:6
  • 3:4 (correct)

In a ratio $a:b$, what does the equality of two ratios express?

  • Multiplication
  • Addition
  • Proportion (correct)
  • Subtraction

What is a ratio in the context of physical sciences, especially in metrology?

  • Quotient of two quantities measured with different units
  • Rational number
  • Ratio of counts given by natural numbers
  • Dimensionless quotient between two physical quantities measured with the same unit (correct)

How can a ratio be specified?

<p>By giving both constituting numbers, written as 'a to b' or 'a:b' (C)</p> Signup and view all the answers

What are ratios of counts, given by non-zero natural numbers?

<p>Rational numbers (A)</p> Signup and view all the answers

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