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Add 54/10 and 70/16

1st number: 5 4/10, 2nd number: 4 6/16

54/10 + 70/16 is 391/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 16 is 80
  2. For the 1st fraction, since 10 × 8 = 80,
    54/10 = 54 × 8/10 × 8 = 432/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    70/16 = 70 × 5/16 × 5 = 350/80
  4. Add the two fractions:
    432/80 + 350/80 = 432 + 350/80 = 782/80
  5. 782/80 simplified gives 391/40
  6. So, 54/10 + 70/16 = 391/40
    In mixed form: 931/40

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