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Add 20/45 and 70/5

1st number: 20/45, 2nd number: 14 0/5

20/45 + 70/5 is 130/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 45 × 1 = 45,
    20/45 = 20 × 1/45 × 1 = 20/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    70/5 = 70 × 9/5 × 9 = 630/45
  4. Add the two like fractions:
    20/45 + 630/45 = 20 + 630/45 = 650/45
  5. 650/45 simplified gives 130/9
  6. So, 20/45 + 70/5 = 130/9
    In mixed form: 144/9

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