Answers

Add 30/90 and 45/16

1^st number: 30/90, 2^nd number: 2 13/16

30/90 + 45/16 is 151/48.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 16 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 90 × 8 = 720,
   30/90 = 30 × 8/90 × 8 = 240/720
3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
   45/16 = 45 × 45/16 × 45 = 2025/720
4. Add the two like fractions:
   240/720 + 2025/720 = 240 + 2025/720 = 2265/720
5. 2265/720 simplified gives 151/48
6. So, 30/90 + 45/16 = 151/48
   In mixed form: 37/48

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