Answers

Add 30/48 and 56/20

1^st number: 30/48, 2^nd number: 2 16/20

30/48 + 56/20 is 137/40.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 20 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 48 × 5 = 240,
   30/48 = 30 × 5/48 × 5 = 150/240
3. Likewise, for the 2nd fraction, since 20 × 12 = 240,
   56/20 = 56 × 12/20 × 12 = 672/240
4. Add the two like fractions:
   150/240 + 672/240 = 150 + 672/240 = 822/240
5. 822/240 simplified gives 137/40
6. So, 30/48 + 56/20 = 137/40
   In mixed form: 317/40

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