Answers

Add 28/15 and 6/60

1^st number: 1 13/15, 2^nd number: 6/60

28/15 + 6/60 is 59/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 15 × 4 = 60,
   28/15 = 28 × 4/15 × 4 = 112/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   6/60 = 6 × 1/60 × 1 = 6/60
4. Add the two like fractions:
   112/60 + 6/60 = 112 + 6/60 = 118/60
5. 118/60 simplified gives 59/30
6. So, 28/15 + 6/60 = 59/30
   In mixed form: 129/30

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