Answers

Subtract 42/16 from 21/16

1^st number: 1 5/16, 2^nd number: 2 10/16

21/16 - 42/16 is -21/16.

Steps for subtracting fractions

1. Subtract the two fractions:
   21/16 - 42/16 = 21 - 42/16 = -21/16

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