Add 16/14 and 98/80
1st number: 1 2/14, 2nd number: 1 18/80
16/14 + 98/80 is 663/280.
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,
16/14 = 16 × 40/14 × 40 = 640/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
98/80 = 98 × 7/80 × 7 = 686/560 - Add the two like fractions:
640/560 + 686/560 = 640 + 686/560 = 1326/560 - 1326/560 simplified gives 663/280
- So, 16/14 + 98/80 = 663/280
In mixed form: 2103/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/14+98/80 16/28+98/80 48/14+98/80 16/42+98/80 80/14+98/80 16/70+98/80 16/98+98/80