Answers

Add 64/20 and 20/24

1^st number: 3 4/20, 2^nd number: 20/24

64/20 + 20/24 is 121/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 24 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 20 × 6 = 120,
   64/20 = 64 × 6/20 × 6 = 384/120
3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
   20/24 = 20 × 5/24 × 5 = 100/120
4. Add the two like fractions:
   384/120 + 100/120 = 384 + 100/120 = 484/120
5. 484/120 simplified gives 121/30
6. So, 64/20 + 20/24 = 121/30
   In mixed form: 41/30

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