Question

    The sum of three consecutive odd natural numbers each divisible by 3 is 81. Which number is the largest number among the three numbers?

    A 21 Correct Answer Incorrect Answer
    B 33 Correct Answer Incorrect Answer
    C 34 Correct Answer Incorrect Answer
    D 27 Correct Answer Incorrect Answer

    Solution

    Let the first number be x Other numbers be (x + 6) and (x + 12) According to the question,  x + (x + 6) + (x + 12) = 81 3x = 63 x = 21 Largest number = 21 + 12 = 33

    Practice Next
    ×
    ×