Add 8/4 and 90/56
1st number: 2 0/4, 2nd number: 1 34/56
8/4 + 90/56 is 101/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
8/4 = 8 × 14/4 × 14 = 112/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
90/56 = 90 × 1/56 × 1 = 90/56 - Add the two like fractions:
112/56 + 90/56 = 112 + 90/56 = 202/56 - 202/56 simplified gives 101/28
- So, 8/4 + 90/56 = 101/28
In mixed form: 317/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/4+90/56 24/4+90/56 8/12+90/56 40/4+90/56 8/20+90/56 56/4+90/56 8/28+90/56