Answers

Add 90/80 and 24/56

1^st number: 1 10/80, 2^nd number: 24/56

90/80 + 24/56 is 87/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 56 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 80 × 7 = 560,
   90/80 = 90 × 7/80 × 7 = 630/560
3. Likewise, for the 2nd fraction, since 56 × 10 = 560,
   24/56 = 24 × 10/56 × 10 = 240/560
4. Add the two like fractions:
   630/560 + 240/560 = 630 + 240/560 = 870/560
5. 870/560 simplified gives 87/56
6. So, 90/80 + 24/56 = 87/56
   In mixed form: 131/56

MathStep (Works offline)

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

Related: ⁹⁰/₈₀+⁴⁸/₅₆ ⁹⁰/₈₀+⁷²/₅₆

Add Fractions Calculator