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Add 2/42 and 25/90

2/42 + 25/90 is 41/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 90 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 42 × 15 = 630,
    2/42 = 2 × 15/42 × 15 = 30/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    25/90 = 25 × 7/90 × 7 = 175/630
  4. Add the two like fractions:
    30/630 + 175/630 = 30 + 175/630 = 205/630
  5. 205/630 simplified gives 41/126
  6. So, 2/42 + 25/90 = 41/126

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