Add 1/14 and 75/80
1/14 + 75/80 is 113/112.
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,
1/14 = 1 × 40/14 × 40 = 40/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
75/80 = 75 × 7/80 × 7 = 525/560 - Add the two like fractions:
40/560 + 525/560 = 40 + 525/560 = 565/560 - 565/560 simplified gives 113/112
- So, 1/14 + 75/80 = 113/112
In mixed form: 11/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+75/80 1/28+75/80 3/14+75/80 1/42+75/80 5/14+75/80 1/70+75/80 7/14+75/80 1/98+75/80