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Add 8/4 and 10/45

1st number: 2 0/4, 2nd number: 10/45

8/4 + 10/45 is 20/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 4 × 45 = 180,
    8/4 = 8 × 45/4 × 45 = 360/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    10/45 = 10 × 4/45 × 4 = 40/180
  4. Add the two like fractions:
    360/180 + 40/180 = 360 + 40/180 = 400/180
  5. 400/180 simplified gives 20/9
  6. So, 8/4 + 10/45 = 20/9
    In mixed form: 22/9

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