Answers

Subtract 20/56 from 63/30

1^st number: 2 3/30, 2^nd number: 20/56

63/30 - 20/56 is 61/35.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 56 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 30 × 28 = 840,
   63/30 = 63 × 28/30 × 28 = 1764/840
3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
   20/56 = 20 × 15/56 × 15 = 300/840
4. Subtract the two like fractions:
   1764/840 - 300/840 = 1764 - 300/840 = 1464/840
5. After reducing the fraction, the answer is 61/35
6. In mixed form: 126/35

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