issb mathematics MCQ #869

Ratio 5:12 total 85. Smaller part?

issb mathematics MCQ #869

  1. Question 1

    Q1. Ratio 5:12 total 85. Smaller part?

    • A) 25
    • B) 30
    • C) 20
    • D) 33

    Answer: 25

    Explanation: 17 parts total so smaller 5/17 of 85 equals 25. Work each step carefully; ISSB math rewards accuracy under time pressure.