Add 45/48 and 70/14
1st number: 45/48, 2nd number: 5 0/14
45/48 + 70/14 is 95/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 14 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
45/48 = 45 × 7/48 × 7 = 315/336 - Likewise, for the 2nd fraction, since 14 × 24 = 336,
70/14 = 70 × 24/14 × 24 = 1680/336 - Add the two like fractions:
315/336 + 1680/336 = 315 + 1680/336 = 1995/336 - 1995/336 simplified gives 95/16
- So, 45/48 + 70/14 = 95/16
In mixed form: 515/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/48+70/14 45/96+70/14 45/48+70/28 45/48+70/42 45/48+70/98