Add 80/48 and 4/30
1st number: 1 32/48, 2nd number: 4/30
80/48 + 4/30 is 9/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
80/48 = 80 × 5/48 × 5 = 400/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
4/30 = 4 × 8/30 × 8 = 32/240 - Add the two like fractions:
400/240 + 32/240 = 400 + 32/240 = 432/240 - 432/240 simplified gives 9/5
- So, 80/48 + 4/30 = 9/5
In mixed form: 14/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/48+8/30 80/96+4/30 80/48+4/60 80/48+12/30 80/48+4/90 80/48+20/30 80/48+28/30