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A taxi in Kolkata charges ₹40 to start plus ₹12 for every kilometre. Which formula gives the fare for k km?

Class 7Formulas and Rules from PatternsAlgebra
  • A
  • B
  • C52k
  • D

Step-by-Step Solution

The ₹40 is paid once; ₹12 is paid k times: fare = 40 + 12k. (52k would charge the ₹40 again for every km.)
Answer: A)

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