Add 4/9 and 90/56
1st number: 4/9, 2nd number: 1 34/56
4/9 + 90/56 is 517/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
4/9 = 4 × 56/9 × 56 = 224/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
90/56 = 90 × 9/56 × 9 = 810/504 - Add the two like fractions:
224/504 + 810/504 = 224 + 810/504 = 1034/504 - 1034/504 simplified gives 517/252
- So, 4/9 + 90/56 = 517/252
In mixed form: 213/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/9+90/56 4/18+90/56 12/9+90/56 4/27+90/56 20/9+90/56 4/45+90/56 28/9+90/56 4/63+90/56