Answers

Subtract 2/63 from 70/15

1^st number: 4 10/15, 2^nd number: 2/63

70/15 - 2/63 is 292/63.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 63 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 15 × 21 = 315,
   70/15 = 70 × 21/15 × 21 = 1470/315
3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
   2/63 = 2 × 5/63 × 5 = 10/315
4. Subtract the two like fractions:
   1470/315 - 10/315 = 1470 - 10/315 = 1460/315
5. After reducing the fraction, the answer is 292/63
6. In mixed form: 440/63

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