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Add 72/49 and 84/10

1st number: 1 23/49, 2nd number: 8 4/10

72/49 + 84/10 is 2418/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 10 is 490
  2. For the 1st fraction, since 49 × 10 = 490,
    72/49 = 72 × 10/49 × 10 = 720/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    84/10 = 84 × 49/10 × 49 = 4116/490
  4. Add the two fractions:
    720/490 + 4116/490 = 720 + 4116/490 = 4836/490
  5. 4836/490 simplified gives 2418/245
  6. So, 72/49 + 84/10 = 2418/245
    In mixed form: 9213/245

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