Answers

Add 80/20 and 60/48

1^st number: 4 0/20, 2^nd number: 1 12/48

80/20 + 60/48 is 21/4.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 48 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 20 × 12 = 240,
   80/20 = 80 × 12/20 × 12 = 960/240
3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
   60/48 = 60 × 5/48 × 5 = 300/240
4. Add the two like fractions:
   960/240 + 300/240 = 960 + 300/240 = 1260/240
5. 1260/240 simplified gives 21/4
6. So, 80/20 + 60/48 = 21/4
   In mixed form: 51/4

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