Answers

Add 90/54 and 60/30

1^st number: 1 36/54, 2^nd number: 2 0/30

90/54 + 60/30 is 11/3.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 30 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   90/54 = 90 × 5/54 × 5 = 450/270
3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
   60/30 = 60 × 9/30 × 9 = 540/270
4. Add the two like fractions:
   450/270 + 540/270 = 450 + 540/270 = 990/270
5. 990/270 simplified gives 11/3
6. So, 90/54 + 60/30 = 11/3
   In mixed form: 32/3

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