Add 90/56 and 4/36
1st number: 1 34/56, 2nd number: 4/36
90/56 + 4/36 is 433/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
90/56 = 90 × 9/56 × 9 = 810/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
4/36 = 4 × 14/36 × 14 = 56/504 - Add the two like fractions:
810/504 + 56/504 = 810 + 56/504 = 866/504 - 866/504 simplified gives 433/252
- So, 90/56 + 4/36 = 433/252
In mixed form: 1181/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56+8/36 90/56+4/72 90/56+12/36 90/56+20/36 90/56+28/36