Answers

Add 60/72 and 49/45

1^st number: 60/72, 2^nd number: 1 4/45

60/72 + 49/45 is 173/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 45 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 72 × 5 = 360,
   60/72 = 60 × 5/72 × 5 = 300/360
3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
   49/45 = 49 × 8/45 × 8 = 392/360
4. Add the two like fractions:
   300/360 + 392/360 = 300 + 392/360 = 692/360
5. 692/360 simplified gives 173/90
6. So, 60/72 + 49/45 = 173/90
   In mixed form: 183/90

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