Answers

Add 25/15 and 54/49

1^st number: 1 10/15, 2^nd number: 1 5/49

25/15 + 54/49 is 407/147.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 49 is 735
   
   Next, find the equivalent fraction of both fractional numbers with denominator 735
2. For the 1st fraction, since 15 × 49 = 735,
   25/15 = 25 × 49/15 × 49 = 1225/735
3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
   54/49 = 54 × 15/49 × 15 = 810/735
4. Add the two like fractions:
   1225/735 + 810/735 = 1225 + 810/735 = 2035/735
5. 2035/735 simplified gives 407/147
6. So, 25/15 + 54/49 = 407/147
   In mixed form: 2113/147

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