Answers

Add 48/14 and 54/80

1^st number: 3 6/14, 2^nd number: 54/80

48/14 + 54/80 is 1149/280.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 80 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 14 × 40 = 560,
   48/14 = 48 × 40/14 × 40 = 1920/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   54/80 = 54 × 7/80 × 7 = 378/560
4. Add the two like fractions:
   1920/560 + 378/560 = 1920 + 378/560 = 2298/560
5. 2298/560 simplified gives 1149/280
6. So, 48/14 + 54/80 = 1149/280
   In mixed form: 429/280

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