Add 48/8 and 7/20
1st number: 6 0/8, 2nd number: 7/20
48/8 + 7/20 is 127/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
48/8 = 48 × 5/8 × 5 = 240/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
7/20 = 7 × 2/20 × 2 = 14/40 - Add the two like fractions:
240/40 + 14/40 = 240 + 14/40 = 254/40 - 254/40 simplified gives 127/20
- So, 48/8 + 7/20 = 127/20
In mixed form: 67/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/8+7/20 48/8+14/20 48/16+7/20 48/8+7/40 48/8+21/20 48/24+7/20 48/8+7/60 48/8+35/20 48/40+7/20 48/8+49/20 48/56+7/20