general math MCQ #10681

The mean of 5 numbers is 18. What is their sum?

general math MCQ #10681

  1. Question 1

    Q1. The mean of 5 numbers is 18. What is their sum?

    • A) 18
    • B) 90
    • C) 23
    • D) 72

    Answer: 90

    Explanation: Sum = mean × count = 18 × 5 = 90. Show the calculation clearly when solving similar quantitative items.