Add 54/63 and 90/32
1st number: 54/63, 2nd number: 2 26/32
54/63 + 90/32 is 411/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
54/63 = 54 × 32/63 × 32 = 1728/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
90/32 = 90 × 63/32 × 63 = 5670/2016 - Add the two like fractions:
1728/2016 + 5670/2016 = 1728 + 5670/2016 = 7398/2016 - 7398/2016 simplified gives 411/112
- So, 54/63 + 90/32 = 411/112
In mixed form: 375/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/63+90/64 54/63+90/96