Answers

Add 60/54 and 25/80

1^st number: 1 6/54, 2^nd number: 25/80

60/54 + 25/80 is 205/144.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 80 is 2160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2160
2. For the 1st fraction, since 54 × 40 = 2160,
   60/54 = 60 × 40/54 × 40 = 2400/2160
3. Likewise, for the 2nd fraction, since 80 × 27 = 2160,
   25/80 = 25 × 27/80 × 27 = 675/2160
4. Add the two like fractions:
   2400/2160 + 675/2160 = 2400 + 675/2160 = 3075/2160
5. 3075/2160 simplified gives 205/144
6. So, 60/54 + 25/80 = 205/144
   In mixed form: 161/144

MathStep (Works offline)

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

Related: ⁶⁰/₅₄+⁵⁰/₈₀ ⁶⁰/₅₄+⁷⁵/₈₀

Add Fractions Calculator