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Add 2/45 and 1/70

2/45 + 1/70 is 37/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 70 is 630
  2. For the 1st fraction, since 45 × 14 = 630,
    2/45 = 2 × 14/45 × 14 = 28/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    1/70 = 1 × 9/70 × 9 = 9/630
  4. Add the two fractions:
    28/630 + 9/630 = 28 + 9/630 = 37/630

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