Add 80/60 and 63/48
1st number: 1 20/60, 2nd number: 1 15/48
80/60 + 63/48 is 127/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
80/60 = 80 × 4/60 × 4 = 320/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
63/48 = 63 × 5/48 × 5 = 315/240 - Add the two like fractions:
320/240 + 315/240 = 320 + 315/240 = 635/240 - 635/240 simplified gives 127/48
- So, 80/60 + 63/48 = 127/48
In mixed form: 231/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60+63/96