Add 32/14 and 14/80
1st number: 2 4/14, 2nd number: 14/80
32/14 + 14/80 is 689/280.
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,
32/14 = 32 × 40/14 × 40 = 1280/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
14/80 = 14 × 7/80 × 7 = 98/560 - Add the two like fractions:
1280/560 + 98/560 = 1280 + 98/560 = 1378/560 - 1378/560 simplified gives 689/280
- So, 32/14 + 14/80 = 689/280
In mixed form: 2129/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/14+14/80 32/14+28/80 32/28+14/80 96/14+14/80 32/14+42/80 32/42+14/80 32/14+70/80 32/70+14/80 32/14+98/80 32/98+14/80