Add 70/48 and 14/20
1st number: 1 22/48, 2nd number: 14/20
70/48 + 14/20 is 259/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 20 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
70/48 = 70 × 5/48 × 5 = 350/240 - Likewise, for the 2nd fraction, since 20 × 12 = 240,
14/20 = 14 × 12/20 × 12 = 168/240 - Add the two like fractions:
350/240 + 168/240 = 350 + 168/240 = 518/240 - 518/240 simplified gives 259/120
- So, 70/48 + 14/20 = 259/120
In mixed form: 219/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48+28/20 70/96+14/20 70/48+14/40 70/48+42/20 70/48+14/60 70/48+70/20 70/48+98/20