if you multiply a number that has a remainder of 1 when it is divided by 3 with a number that has a reminder of 2 when divided by 3, then what is the remainder of the product when you divide it by 3? Explain why your answer is always correct
Added by Jose M.
Step 1
Step 1: Let the first number be 3k + 1 and the second number be 3m + 2, where k and m are integers (this expresses "remainder 1" and "remainder 2" on division by 3). Show more…
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