Ratio between two numbers is 3 : 4 and their sum is 420. Find the smaller number-

07 Apr, 2025

প্রশ্ন Ratio between two numbers is 3 : 4 and their sum is 420. Find the smaller number-

  • ক.
    ২৪০
  • খ.
    ১৮০
  • গ.
    160
  • ঘ.
    140

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১৮০

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