G

Gourav • 1.45K Points
Master

Q. The ratio of boys to girls in a class is 5 : 4. If there are 45 students, the number of girls is

  • (A) 18
  • (B) 20
  • (C) 25
  • (D) 30
  • Correct Answer - Option(B)
  • Views: 1
  • Filed under category Math
  • Hashtags: Ratio

Explanation by: Gourav

Total parts = 9. One part = 45 ÷ 9 = 5. Girls = 4 × 5 = 20.

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