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1. The ratio of 1/4 to 3/5 is what?

  • A. 1 to 3
  • B. 1 to 3
  • C. 1 to 3
  • D. 1 to 3

Answer: Option B

Explanation:

হর 4 এবং 5 এর ল.সা.গু = 20

(1/4 ´ 20) : (3/5 ´ 20)

= 5 : 12


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