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Add 8/90 and 98/63

1st number: 8/90, 2nd number: 1 35/63

8/90 + 98/63 is 74/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    8/90 = 8 × 7/90 × 7 = 56/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    98/63 = 98 × 10/63 × 10 = 980/630
  4. Add the two like fractions:
    56/630 + 980/630 = 56 + 980/630 = 1036/630
  5. 1036/630 simplified gives 74/45
  6. So, 8/90 + 98/63 = 74/45
    In mixed form: 129/45

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