Add 15/48 and 7/5
1st number: 15/48, 2nd number: 1 2/5
15/48 + 7/5 is 137/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 5 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
15/48 = 15 × 5/48 × 5 = 75/240 - Likewise, for the 2nd fraction, since 5 × 48 = 240,
7/5 = 7 × 48/5 × 48 = 336/240 - Add the two like fractions:
75/240 + 336/240 = 75 + 336/240 = 411/240 - 411/240 simplified gives 137/80
- So, 15/48 + 7/5 = 137/80
In mixed form: 157/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/48+7/5 15/48+14/5 15/96+7/5 15/48+7/10 45/48+7/5 15/48+21/5 15/48+7/15 75/48+7/5 15/48+35/5 15/48+7/25 15/48+49/5 15/48+7/35