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Subtract 30/70 from 40/25

1st number: 1 15/25, 2nd number: 30/70

40/25 - 30/70 is 41/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 70 is 350

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 25 × 14 = 350,
    40/25 = 40 × 14/25 × 14 = 560/350
  3. Likewise, for the 2nd fraction, since 70 × 5 = 350,
    30/70 = 30 × 5/70 × 5 = 150/350
  4. Subtract the two like fractions:
    560/350 - 150/350 = 560 - 150/350 = 410/350
  5. After reducing the fraction, the answer is 41/35
  6. In mixed form: 16/35

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