Question

what is 3/-216?

Answer 1

if you add up the digits of a number and the sum is divisible by 3, then the whole number is divisible by 3

in this case, for 216, if we add up the digits: 2+1+6= 9
and 3 divided evenly into 9. that means 3 will divide evenly into 216

Answer 2

so you should simplify your fraction by dividing both top and bottom by 3

Answer 3

\(\Large \cfrac{3}{-216}\iff 3\div -216 =?\)

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