Add 48/28 and 7/49
1st number: 1 20/28, 2nd number: 7/49
48/28 + 7/49 is 13/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
48/28 = 48 × 7/28 × 7 = 336/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
7/49 = 7 × 4/49 × 4 = 28/196 - Add the two like fractions:
336/196 + 28/196 = 336 + 28/196 = 364/196 - 364/196 simplified gives 13/7
- So, 48/28 + 7/49 = 13/7
In mixed form: 16/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/28+7/49 48/28+14/49 48/56+7/49 48/28+7/98 48/28+21/49 48/84+7/49 48/28+35/49