Answers

Add 48/15 and 49/72

1^st number: 3 3/15, 2^nd number: 49/72

48/15 + 49/72 is 1397/360.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 72 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 15 × 24 = 360,
   48/15 = 48 × 24/15 × 24 = 1152/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   49/72 = 49 × 5/72 × 5 = 245/360
4. Add the two like fractions:
   1152/360 + 245/360 = 1152 + 245/360 = 1397/360
5. So, 48/15 + 49/72 = 1397/360
   In mixed form: 3317/360

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