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Add 7/50 and 21/30

7/50 + 21/30 is 21/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 30 is 150
  2. For the 1st fraction, since 50 × 3 = 150,
    7/50 = 7 × 3/50 × 3 = 21/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    21/30 = 21 × 5/30 × 5 = 105/150
  4. Add the two fractions:
    21/150 + 105/150 = 21 + 105/150 = 126/150
  5. After reducing the fraction, the answer is 21/25

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