Question

1upon3 + -5upon6 + 1 upon 18

Answer 1

Hey friend,

Here is your answer,

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1 - 5 + 1

3   6   18

=> 6 - 15 + 1 {LCM of 3 , 6 and 18 is 18.}

    18   18   18

=> 6 - 15 +1

         18

=> -6

     18

=> -1

      3

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Hope this helped you !!