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Add 7/70 and 9/60

7/70 + 9/60 is 1/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 60 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 70 × 6 = 420,
    7/70 = 7 × 6/70 × 6 = 42/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    9/60 = 9 × 7/60 × 7 = 63/420
  4. Add the two like fractions:
    42/420 + 63/420 = 42 + 63/420 = 105/420
  5. 105/420 simplified gives 1/4
  6. So, 7/70 + 9/60 = 1/4

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