Add 1/84 and 30/6
1st number: 1/84, 2nd number: 5 0/6
1/84 + 30/6 is 421/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
1/84 = 1 × 1/84 × 1 = 1/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
30/6 = 30 × 14/6 × 14 = 420/84 - Add the two like fractions:
1/84 + 420/84 = 1 + 420/84 = 421/84 - So, 1/84 + 30/6 = 421/84
In mixed form: 51/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84+30/6 1/84+60/6 1/84+30/12 3/84+30/6 1/84+90/6 1/84+30/18 5/84+30/6 7/84+30/6 1/84+30/42