Add 6/4 and 90/14
1st number: 1 2/4, 2nd number: 6 6/14
6/4 + 90/14 is 111/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
6/4 = 6 × 7/4 × 7 = 42/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
90/14 = 90 × 2/14 × 2 = 180/28 - Add the two like fractions:
42/28 + 180/28 = 42 + 180/28 = 222/28 - 222/28 simplified gives 111/14
- So, 6/4 + 90/14 = 111/14
In mixed form: 713/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+90/14 6/8+90/14 6/4+90/28 18/4+90/14 6/12+90/14 6/4+90/42 30/4+90/14 6/20+90/14 6/4+90/70 42/4+90/14 6/28+90/14 6/4+90/98