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Add 10/70 and 42/16

1st number: 10/70, 2nd number: 2 10/16

10/70 + 42/16 is 155/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 16 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 70 × 8 = 560,
    10/70 = 10 × 8/70 × 8 = 80/560
  3. Likewise, for the 2nd fraction, since 16 × 35 = 560,
    42/16 = 42 × 35/16 × 35 = 1470/560
  4. Add the two like fractions:
    80/560 + 1470/560 = 80 + 1470/560 = 1550/560
  5. 1550/560 simplified gives 155/56
  6. So, 10/70 + 42/16 = 155/56
    In mixed form: 243/56

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