issb mathematics MCQ #468

Ratio 5:8, difference of parts 15. Total?

issb mathematics MCQ #468

  1. Question 1

    Q1. Ratio 5:8, difference of parts 15. Total?

    • A) 55
    • B) 60
    • C) 65
    • D) 70

    Answer: 65

    Explanation: Three parts difference equals 15 so one part is 5 and total 13 parts is 65.