Answers

Add 60/54 and 63/90

1^st number: 1 6/54, 2^nd number: 63/90

60/54 + 63/90 is 163/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 90 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   60/54 = 60 × 5/54 × 5 = 300/270
3. Likewise, for the 2nd fraction, since 90 × 3 = 270,
   63/90 = 63 × 3/90 × 3 = 189/270
4. Add the two like fractions:
   300/270 + 189/270 = 300 + 189/270 = 489/270
5. 489/270 simplified gives 163/90
6. So, 60/54 + 63/90 = 163/90
   In mixed form: 173/90

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