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Add 48/7 and 40/90

1st number: 6 6/7, 2nd number: 40/90

48/7 + 40/90 is 460/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 90 is 630
  2. For the 1st fraction, since 7 × 90 = 630,
    48/7 = 48 × 90/7 × 90 = 4320/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    40/90 = 40 × 7/90 × 7 = 280/630
  4. Add the two fractions:
    4320/630 + 280/630 = 4320 + 280/630 = 4600/630
  5. After reducing the fraction, the answer is 460/63
  6. In mixed form: 719/63

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