A square tile has side 30 cm. How many of these tiles will cover a

MATHEMATICS
JAMB 2013

A square tile has side 30 cm. How many of these tiles will cover a rectangular floor of length 7.2m and width 4.2m?

  • A. 720
  • B. 336
  • C. 420
  • D. 576

Correct Answer: B. 336



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