Add 84/7 and 50/16
1st number: 12 0/7, 2nd number: 3 2/16
84/7 + 50/16 is 121/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
84/7 = 84 × 16/7 × 16 = 1344/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
50/16 = 50 × 7/16 × 7 = 350/112 - Add the two like fractions:
1344/112 + 350/112 = 1344 + 350/112 = 1694/112 - 1694/112 simplified gives 121/8
- So, 84/7 + 50/16 = 121/8
In mixed form: 151/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14+50/16 84/7+50/32 84/21+50/16 84/7+50/48 84/35+50/16 84/7+50/80 84/49+50/16