Add 90/14 and 10/4
1st number: 6 6/14, 2nd number: 2 2/4
90/14 + 10/4 is 125/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
90/14 = 90 × 2/14 × 2 = 180/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
10/4 = 10 × 7/4 × 7 = 70/28 - Add the two like fractions:
180/28 + 70/28 = 180 + 70/28 = 250/28 - 250/28 simplified gives 125/14
- So, 90/14 + 10/4 = 125/14
In mixed form: 813/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+20/4 90/28+10/4 90/14+10/8 90/14+30/4 90/42+10/4 90/14+10/12 90/14+50/4 90/70+10/4 90/14+10/20 90/14+70/4 90/98+10/4 90/14+10/28