general math MCQ #1062

If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.

general math MCQ #1062

  1. Question 1

    Q1. If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.

    • A) 15:12:08
    • B) 8:12:15
    • C) 2:03:04
    • D) 18:09:04

    Answer: 8:12:15

    Explanation: Linking ratios: X:Y = 2:3, Y:Z = 4:5. Multiply to align Y: X:Y:Z = 2×4 : 3×4 : 3×5 = 8:12:15.