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Add 9/54 and 72/10

1st number: 9/54, 2nd number: 7 2/10

9/54 + 72/10 is 221/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 10 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    9/54 = 9 × 5/54 × 5 = 45/270
  3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
    72/10 = 72 × 27/10 × 27 = 1944/270
  4. Add the two like fractions:
    45/270 + 1944/270 = 45 + 1944/270 = 1989/270
  5. 1989/270 simplified gives 221/30
  6. So, 9/54 + 72/10 = 221/30
    In mixed form: 711/30

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