issb mathematics MCQ #554

If a:b = 3:4 and b:c = 8:5, then a:c?

issb mathematics MCQ #554

  1. Question 1

    Q1. If a:b = 3:4 and b:c = 8:5, then a:c?

    • A) 3:5
    • B) 6:5
    • C) 5:6
    • D) 4:5

    Answer: 6:5

    Explanation: Make b equal: a:b:c = 6:8:5 so a:c is 6:5. Apply the same method to similar ISSB quantitative items.