Which of these shows a relationship between two quantities?

  1. The number 260
  2. The set 1, 2, 3
  3. The cost of petrol is Rs. 260 times the number of litres
  4. A list of names
Answer

C) The cost of petrol is Rs. 260 times the number of litres

A relationship links two changing quantities, here C = 260L. SLO M-09-A-10 · Understanding

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