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Add 1/75 and 30/63

1/75 + 30/63 is 257/525.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 63 is 1575

    Next, find the equivalent fraction of both fractional numbers with denominator 1575
  2. For the 1st fraction, since 75 × 21 = 1575,
    1/75 = 1 × 21/75 × 21 = 21/1575
  3. Likewise, for the 2nd fraction, since 63 × 25 = 1575,
    30/63 = 30 × 25/63 × 25 = 750/1575
  4. Add the two like fractions:
    21/1575 + 750/1575 = 21 + 750/1575 = 771/1575
  5. 771/1575 simplified gives 257/525
  6. So, 1/75 + 30/63 = 257/525

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