if a8bc is exactly divisible by 1287. Find the value of each digit a, b, c
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Given that you have two four digit numbers, the fastest way to do this problem is to calculate the multiples of 1287 and see which one has an 8 in the hundredths place. 1287, 2574, 3861 (which satisfies your question), 5148, 6435, 7722, 9009
You could make it even simpler by figuring out 8bc/287 because you don’t really care about the thousand place. 8 hundred and something divided evenly by 287 has to be 3, and then you can multiply 1287 by 3 to get your answer.
You could make it even simpler by figuring out 8bc/287 because you don’t really care about the thousand place. 8 hundred and something divided evenly by 287 has to be 3, and then you can multiply 1287 by 3 to get your answer.
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