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Add 70/98 and 20/5

1st number: 70/98, 2nd number: 4 0/5

70/98 + 20/5 is 33/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 5 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 98 × 5 = 490,
    70/98 = 70 × 5/98 × 5 = 350/490
  3. Likewise, for the 2nd fraction, since 5 × 98 = 490,
    20/5 = 20 × 98/5 × 98 = 1960/490
  4. Add the two like fractions:
    350/490 + 1960/490 = 350 + 1960/490 = 2310/490
  5. 2310/490 simplified gives 33/7
  6. So, 70/98 + 20/5 = 33/7
    In mixed form: 45/7

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