Discuss Forum

1. How much fence ( in meter ) will be needed to enclose a rectangular field that is 600 cm long and 300 cm wide ?

  • A. 72
  • B. 72
  • C. 72
  • D. 72

Answer: Option D

Explanation:

Wide = 300 cm = 300/100 = 3 meter
Length = 600/100 cm = 6 meter
So, preimeter = 2(wide + length) = 2(3 + 6) = 18 m
So,18 meters will be needed to enclose a rectangular field .

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