Add 14/24 and 63/70
14/24 + 63/70 is 89/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 70 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
14/24 = 14 × 35/24 × 35 = 490/840 - Likewise, for the 2nd fraction, since 70 × 12 = 840,
63/70 = 63 × 12/70 × 12 = 756/840 - Add the two like fractions:
490/840 + 756/840 = 490 + 756/840 = 1246/840 - 1246/840 simplified gives 89/60
- So, 14/24 + 63/70 = 89/60
In mixed form: 129/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/24+63/70 14/48+63/70 42/24+63/70 14/72+63/70 70/24+63/70 98/24+63/70