Question

Using the divisibility rules, explain why 678 is divisible by 2, 3, and 6. (2 points)

Answer 1

Answer:

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Answer 2

Answer:

from 2 u will see then the divisibility rule for 2 is that "the last digit of the number should be even "

in 678 8 is even number as it comes in table of two so it's divisible by 2

from 3 u will see then the divisibility rule for 3 is "sum of all the numbers "

that is 6+7+8 =21 . 21 comes in the table of 3 3×7=21 so it's divisible by 3

from 6 u will see then the divisibility rule for 6 is "if the number is divisible by both 2 and 3 so it's divisible by 6 also

CONCLUSION the number 678 is divisible by all of the numbers given above (678)