issb mathematics MCQ #747

Ratio 9:5 total 70. Smaller part?

issb mathematics MCQ #747

  1. Question 1

    Q1. Ratio 9:5 total 70. Smaller part?

    • A) 50
    • B) 45
    • C) 41
    • D) 53

    Answer: 45

    Explanation: 14 parts total so smaller 9/14 of 70 equals 45. Work each step carefully; ISSB math rewards accuracy under time pressure.