Answers

Add 90/20 and 48/32

1^st number: 4 10/20, 2^nd number: 1 16/32

90/20 + 48/32 is 6/1.

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,
   90/20 = 90 × 8/20 × 8 = 720/160
3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
   48/32 = 48 × 5/32 × 5 = 240/160
4. Add the two like fractions:
   720/160 + 240/160 = 720 + 240/160 = 960/160
5. 960/160 simplified gives 6/1
6. So, 90/20 + 48/32 = 6/1

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