Answers

Subtract 10/70 from 63/10

1^st number: 6 3/10, 2^nd number: 10/70

63/10 - 10/70 is 431/70.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 70 is 70
   
   Next, find the equivalent fraction of both fractional numbers with denominator 70
2. For the 1st fraction, since 10 × 7 = 70,
   63/10 = 63 × 7/10 × 7 = 441/70
3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
   10/70 = 10 × 1/70 × 1 = 10/70
4. Subtract the two like fractions:
   441/70 - 10/70 = 441 - 10/70 = 431/70
5. In mixed form: 611/70

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