Add 75/6 and 14/90
1st number: 12 3/6, 2nd number: 14/90
75/6 + 14/90 is 1139/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
75/6 = 75 × 15/6 × 15 = 1125/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
14/90 = 14 × 1/90 × 1 = 14/90 - Add the two like fractions:
1125/90 + 14/90 = 1125 + 14/90 = 1139/90 - So, 75/6 + 14/90 = 1139/90
In mixed form: 1259/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/6+28/90 75/12+14/90 75/6+42/90 75/18+14/90 75/6+70/90 75/30+14/90 75/6+98/90 75/42+14/90