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Add 25/90 and 4/7

25/90 + 4/7 is 107/126.

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,
    25/90 = 25 × 7/90 × 7 = 175/630
  3. Likewise, for the 2nd fraction, since 7 × 90 = 630,
    4/7 = 4 × 90/7 × 90 = 360/630
  4. Add the two like fractions:
    175/630 + 360/630 = 175 + 360/630 = 535/630
  5. 535/630 simplified gives 107/126
  6. So, 25/90 + 4/7 = 107/126

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