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Add 6/90 and 30/7

1st number: 6/90, 2nd number: 4 2/7

6/90 + 30/7 is 457/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 7 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    6/90 = 6 × 7/90 × 7 = 42/630
  3. Likewise, for the 2nd fraction, since 7 × 90 = 630,
    30/7 = 30 × 90/7 × 90 = 2700/630
  4. Add the two like fractions:
    42/630 + 2700/630 = 42 + 2700/630 = 2742/630
  5. 2742/630 simplified gives 457/105
  6. So, 6/90 + 30/7 = 457/105
    In mixed form: 437/105

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