Answers

Subtract 27/70 from 90/70

1^st number: 1 20/70, 2^nd number: 27/70

90/70 - 27/70 is 9/10.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/70 - 27/70 = 90 - 27/70 = 63/70
2. After reducing the fraction, the answer is 9/10

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