Add 90/14 and 4/8
1st number: 6 6/14, 2nd number: 4/8
90/14 + 4/8 is 97/14.
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,
4/8 = 4 × 7/8 × 7 = 28/56 - Add the two like fractions:
360/56 + 28/56 = 360 + 28/56 = 388/56 - 388/56 simplified gives 97/14
- So, 90/14 + 4/8 = 97/14
In mixed form: 613/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+4/8 90/14+4/16 90/14+12/8 90/42+4/8 90/14+4/24 90/14+20/8 90/70+4/8 90/14+4/40 90/14+28/8 90/98+4/8 90/14+4/56