Add 84/14 and 1/80
1st number: 6 0/14, 2nd number: 1/80
84/14 + 1/80 is 481/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 14 × 40 = 560,
84/14 = 84 × 40/14 × 40 = 3360/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
1/80 = 1 × 7/80 × 7 = 7/560 - Add the two like fractions:
3360/560 + 7/560 = 3360 + 7/560 = 3367/560 - 3367/560 simplified gives 481/80
- So, 84/14 + 1/80 = 481/80
In mixed form: 61/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14+2/80 84/28+1/80 84/14+3/80 84/42+1/80 84/14+5/80 84/70+1/80 84/14+7/80 84/98+1/80