Answers

Subtract 70/90 from 96/70

1^st number: 1 26/70, 2^nd number: 70/90

96/70 - 70/90 is 187/315.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 70 × 9 = 630,
   96/70 = 96 × 9/70 × 9 = 864/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   70/90 = 70 × 7/90 × 7 = 490/630
4. Subtract the two like fractions:
   864/630 - 490/630 = 864 - 490/630 = 374/630
5. After reducing the fraction, the answer is 187/315

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