Answers

Add 14/28 and 24/60

14/28 + 24/60 is 9/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 60 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 28 × 15 = 420,
   14/28 = 14 × 15/28 × 15 = 210/420
3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
   24/60 = 24 × 7/60 × 7 = 168/420
4. Add the two like fractions:
   210/420 + 168/420 = 210 + 168/420 = 378/420
5. 378/420 simplified gives 9/10
6. So, 14/28 + 24/60 = 9/10

MathStep (Works offline)

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

Related: ¹⁴/₂₈+⁴⁸/₆₀ ¹⁴/₅₆+²⁴/₆₀ ⁴²/₂₈+²⁴/₆₀ ¹⁴/₂₈+⁷²/₆₀ ¹⁴/₈₄+²⁴/₆₀ ⁷⁰/₂₈+²⁴/₆₀ ⁹⁸/₂₈+²⁴/₆₀

Add Fractions Calculator