Answers

Add 90/3 and 48/80

1^st number: 30 0/3, 2^nd number: 48/80

90/3 + 48/80 is 153/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 80 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 3 × 80 = 240,
   90/3 = 90 × 80/3 × 80 = 7200/240
3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
   48/80 = 48 × 3/80 × 3 = 144/240
4. Add the two like fractions:
   7200/240 + 144/240 = 7200 + 144/240 = 7344/240
5. 7344/240 simplified gives 153/5
6. So, 90/3 + 48/80 = 153/5
   In mixed form: 303/5

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