Answers

Add 56/90 and 15/30

56/90 + 15/30 is 101/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 30 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   56/90 = 56 × 1/90 × 1 = 56/90
3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
   15/30 = 15 × 3/30 × 3 = 45/90
4. Add the two like fractions:
   56/90 + 45/90 = 56 + 45/90 = 101/90
5. So, 56/90 + 15/30 = 101/90
   In mixed form: 111/90

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