Add 12/16 and 18/7
1st number: 12/16, 2nd number: 2 4/7
12/16 + 18/7 is 93/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
12/16 = 12 × 7/16 × 7 = 84/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
18/7 = 18 × 16/7 × 16 = 288/112 - Add the two like fractions:
84/112 + 288/112 = 84 + 288/112 = 372/112 - 372/112 simplified gives 93/28
- So, 12/16 + 18/7 = 93/28
In mixed form: 39/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16+18/7 12/16+36/7 12/32+18/7 12/16+18/14 36/16+18/7 12/16+54/7 12/48+18/7 12/16+18/21 60/16+18/7 12/16+90/7 12/80+18/7 12/16+18/35 84/16+18/7 12/16+18/49