Answers

Add 64/60 and 7/45

1^st number: 1 4/60, 2^nd number: 7/45

64/60 + 7/45 is 11/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 45 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 60 × 3 = 180,
   64/60 = 64 × 3/60 × 3 = 192/180
3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
   7/45 = 7 × 4/45 × 4 = 28/180
4. Add the two like fractions:
   192/180 + 28/180 = 192 + 28/180 = 220/180
5. 220/180 simplified gives 11/9
6. So, 64/60 + 7/45 = 11/9
   In mixed form: 12/9

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