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Subtract 70/63 from 84/10

1st number: 8 4/10, 2nd number: 1 7/63

84/10 - 70/63 is 328/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 10 × 63 = 630,
    84/10 = 84 × 63/10 × 63 = 5292/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    70/63 = 70 × 10/63 × 10 = 700/630
  4. Subtract the two like fractions:
    5292/630 - 700/630 = 5292 - 700/630 = 4592/630
  5. After reducing the fraction, the answer is 328/45
  6. In mixed form: 713/45

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