Answers

Add 63/15 and 60/72

1^st number: 4 3/15, 2^nd number: 60/72

63/15 + 60/72 is 151/30.

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,
   63/15 = 63 × 24/15 × 24 = 1512/360
3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
   60/72 = 60 × 5/72 × 5 = 300/360
4. Add the two like fractions:
   1512/360 + 300/360 = 1512 + 300/360 = 1812/360
5. 1812/360 simplified gives 151/30
6. So, 63/15 + 60/72 = 151/30
   In mixed form: 51/30

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