Add 25/14 and 96/80, Solve 1 11/14 + 1 16/80 as a fraction

Add 25/14 and 96/80

1^st number: 1 11/14, 2^nd number: 1 16/80

25/14 + 96/80 is 209/70.

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,
25/14 = 25 × 40/14 × 40 = 1000/560
Likewise, for the 2nd fraction, since 80 × 7 = 560,
96/80 = 96 × 7/80 × 7 = 672/560
Add the two like fractions:
1000/560 + 672/560 = 1000 + 672/560 = 1672/560
1672/560 simplified gives 209/70
So, 25/14 + 96/80 = 209/70
In mixed form: 269/70

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad