Add 36/63 and 90/80
1st number: 36/63, 2nd number: 1 10/80
36/63 + 90/80 is 95/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 80 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 63 × 80 = 5040,
36/63 = 36 × 80/63 × 80 = 2880/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
90/80 = 90 × 63/80 × 63 = 5670/5040 - Add the two like fractions:
2880/5040 + 5670/5040 = 2880 + 5670/5040 = 8550/5040 - 8550/5040 simplified gives 95/56
- So, 36/63 + 90/80 = 95/56
In mixed form: 139/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/63+90/80