Question

     How many numbers up to 800 are divisible by both 3 and 5?

    A 45 Correct Answer Incorrect Answer
    B 39 Correct Answer Incorrect Answer
    C 53 Correct Answer Incorrect Answer
    D 28 Correct Answer Incorrect Answer

    Solution

    The number that is divisible by both '3' and '5' will also be divisible by '15' Hence, there are '53' numbers till '800' which are divisible by both '3' and '5'.

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