Answers

Subtract 18/80 from 90/80

1^st number: 1 10/80, 2^nd number: 18/80

90/80 - 18/80 is 9/10.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/80 - 18/80 = 90 - 18/80 = 72/80
2. After reducing the fraction, the answer is 9/10

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