Add 50/48 and 98/20
1st number: 1 2/48, 2nd number: 4 18/20
50/48 + 98/20 is 713/120.
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,
50/48 = 50 × 5/48 × 5 = 250/240 - Likewise, for the 2nd fraction, since 20 × 12 = 240,
98/20 = 98 × 12/20 × 12 = 1176/240 - Add the two like fractions:
250/240 + 1176/240 = 250 + 1176/240 = 1426/240 - 1426/240 simplified gives 713/120
- So, 50/48 + 98/20 = 713/120
In mixed form: 5113/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/96+98/20 50/48+98/40 50/48+98/60