Answers

Add 3/80 and 25/54

3/80 + 25/54 is 1081/2160.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 54 is 2160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2160
2. For the 1st fraction, since 80 × 27 = 2160,
   3/80 = 3 × 27/80 × 27 = 81/2160
3. Likewise, for the 2nd fraction, since 54 × 40 = 2160,
   25/54 = 25 × 40/54 × 40 = 1000/2160
4. Add the two like fractions:
   81/2160 + 1000/2160 = 81 + 1000/2160 = 1081/2160
5. So, 3/80 + 25/54 = 1081/2160

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