Answers

Subtract 21/16 from 20/16

1^st number: 1 4/16, 2^nd number: 1 5/16

20/16 - 21/16 is -1/16.

Steps for subtracting fractions

1. Subtract the two fractions:
   20/16 - 21/16 = 20 - 21/16 = -1/16

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