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in Continuity and Differentiability by (15 points)
edited by

Find the remainder when (349 × 74 × 36) is divided by 3

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1 Answer

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by (35.0k points)

We can use the property that the remainder when a number is divided by 3 is the same as the remainder when the sum of its digits is divided by 3.

Let's first find the product of the given number:

349 × 74 × 36 = 929736

The sum of the digits is:

9 + 2 + 9 + 7 + 3 + 6 = 36

Now we can apply the property mentioned above:

The remainder when 36 is divided by 3 is 0.

Therefore, the remainder when (349 x 74 x 36) is divided by 3 is 0

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