Add 30/6 and 1/80
1st number: 5 0/6, 2nd number: 1/80
30/6 + 1/80 is 401/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 6 × 40 = 240,
30/6 = 30 × 40/6 × 40 = 1200/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
1/80 = 1 × 3/80 × 3 = 3/240 - Add the two like fractions:
1200/240 + 3/240 = 1200 + 3/240 = 1203/240 - 1203/240 simplified gives 401/80
- So, 30/6 + 1/80 = 401/80
In mixed form: 51/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+1/80 30/6+2/80 30/12+1/80 90/6+1/80 30/6+3/80 30/18+1/80 30/6+5/80 30/6+7/80 30/42+1/80