Answers

Add 35/7 and 72/60

1^st number: 5 0/7, 2^nd number: 1 12/60

35/7 + 72/60 is 31/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 60 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 7 × 60 = 420,
   35/7 = 35 × 60/7 × 60 = 2100/420
3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
   72/60 = 72 × 7/60 × 7 = 504/420
4. Add the two like fractions:
   2100/420 + 504/420 = 2100 + 504/420 = 2604/420
5. 2604/420 simplified gives 31/5
6. So, 35/7 + 72/60 = 31/5
   In mixed form: 61/5

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