Answers

Add 48/35 and 84/80

1^st number: 1 13/35, 2^nd number: 1 4/80

48/35 + 84/80 is 339/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 80 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 35 × 16 = 560,
   48/35 = 48 × 16/35 × 16 = 768/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   84/80 = 84 × 7/80 × 7 = 588/560
4. Add the two like fractions:
   768/560 + 588/560 = 768 + 588/560 = 1356/560
5. 1356/560 simplified gives 339/140
6. So, 48/35 + 84/80 = 339/140
   In mixed form: 259/140

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁹⁶/₃₅+⁸⁴/₈₀ ⁴⁸/₇₀+⁸⁴/₈₀

Add Fractions Calculator