Answers

Subtract 9/40 from 90/40

1^st number: 2 10/40, 2^nd number: 9/40

90/40 - 9/40 is 81/40.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/40 - 9/40 = 90 - 9/40 = 81/40
2. In mixed form: 21/40

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