Add 4/27 and 90/16
1st number: 4/27, 2nd number: 5 10/16
4/27 + 90/16 is 1247/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 27 × 16 = 432,
4/27 = 4 × 16/27 × 16 = 64/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
90/16 = 90 × 27/16 × 27 = 2430/432 - Add the two like fractions:
64/432 + 2430/432 = 64 + 2430/432 = 2494/432 - 2494/432 simplified gives 1247/216
- So, 4/27 + 90/16 = 1247/216
In mixed form: 5167/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/27+90/16 4/54+90/16 4/27+90/32 12/27+90/16 4/81+90/16 4/27+90/48 20/27+90/16 4/27+90/80 28/27+90/16