Answers

Add 49/45 and 24/80

1^st number: 1 4/45, 2^nd number: 24/80

49/45 + 24/80 is 25/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 80 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 45 × 16 = 720,
   49/45 = 49 × 16/45 × 16 = 784/720
3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
   24/80 = 24 × 9/80 × 9 = 216/720
4. Add the two like fractions:
   784/720 + 216/720 = 784 + 216/720 = 1000/720
5. 1000/720 simplified gives 25/18
6. So, 49/45 + 24/80 = 25/18
   In mixed form: 17/18

MathStep (Works offline)

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

Related: ⁹⁸/₄₅+²⁴/₈₀ ⁴⁹/₄₅+⁴⁸/₈₀ ⁴⁹/₉₀+²⁴/₈₀ ⁴⁹/₄₅+⁷²/₈₀

Add Fractions Calculator