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1. A rope 2-.6 meters long cut is into two pieces .If the length of one piece of rope is 2.8 meters shorter than the length of the other , what is the length , in meters, of the longer piece of rope?

  • A. 7.5
  • B. 7.5
  • C. 7.5
  • D. 7.5

Answer: Option B

Explanation:

ছোট টুকরার দৈর্ঘ্যের দ্বিগুণ = 20.6 - 2.8
= 17.8
∴ ছোট টুকরার দৈর্ঘ্য = 8.9 মিটার
∴ বড় টুকরার দৈর্ঘ্য (20.6 - 8.9) মিটার
= 11.7 মিটার

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