Add 90/14 and 5/8
1st number: 6 6/14, 2nd number: 5/8
90/14 + 5/8 is 395/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
90/14 = 90 × 4/14 × 4 = 360/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
5/8 = 5 × 7/8 × 7 = 35/56 - Add the two like fractions:
360/56 + 35/56 = 360 + 35/56 = 395/56 - So, 90/14 + 5/8 = 395/56
In mixed form: 73/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+10/8 90/28+5/8 90/14+5/16 90/14+15/8 90/42+5/8 90/14+5/24 90/14+25/8 90/70+5/8 90/14+5/40 90/14+35/8 90/98+5/8 90/14+5/56