Answers

Add 28/63 and 12/50

28/63 + 12/50 is 154/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 50 is 3150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3150
2. For the 1st fraction, since 63 × 50 = 3150,
   28/63 = 28 × 50/63 × 50 = 1400/3150
3. Likewise, for the 2nd fraction, since 50 × 63 = 3150,
   12/50 = 12 × 63/50 × 63 = 756/3150
4. Add the two like fractions:
   1400/3150 + 756/3150 = 1400 + 756/3150 = 2156/3150
5. 2156/3150 simplified gives 154/225
6. So, 28/63 + 12/50 = 154/225

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