Answers

Subtract 40/18 from 27/18

1^st number: 1 9/18, 2^nd number: 2 4/18

27/18 - 40/18 is -13/18.

Steps for subtracting fractions

1. Subtract the two fractions:
   27/18 - 40/18 = 27 - 40/18 = -13/18

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