Add 84/14 and 3/10
1st number: 6 0/14, 2nd number: 3/10
84/14 + 3/10 is 63/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
84/14 = 84 × 5/14 × 5 = 420/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
3/10 = 3 × 7/10 × 7 = 21/70 - Add the two like fractions:
420/70 + 21/70 = 420 + 21/70 = 441/70 - 441/70 simplified gives 63/10
- So, 84/14 + 3/10 = 63/10
In mixed form: 63/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14+6/10 84/28+3/10 84/14+3/20 84/14+9/10 84/42+3/10 84/14+3/30 84/14+15/10 84/70+3/10 84/14+3/50 84/14+21/10 84/98+3/10 84/14+3/70