Answers

Add 28/20 and 3/32

1^st number: 1 8/20, 2^nd number: 3/32

28/20 + 3/32 is 239/160.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 32 is 160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 160
2. For the 1st fraction, since 20 × 8 = 160,
   28/20 = 28 × 8/20 × 8 = 224/160
3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
   3/32 = 3 × 5/32 × 5 = 15/160
4. Add the two like fractions:
   224/160 + 15/160 = 224 + 15/160 = 239/160
5. So, 28/20 + 3/32 = 239/160
   In mixed form: 179/160

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