Add 8/27 and 90/10
1st number: 8/27, 2nd number: 9 0/10
8/27 + 90/10 is 251/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
8/27 = 8 × 10/27 × 10 = 80/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
90/10 = 90 × 27/10 × 27 = 2430/270 - Add the two like fractions:
80/270 + 2430/270 = 80 + 2430/270 = 2510/270 - 2510/270 simplified gives 251/27
- So, 8/27 + 90/10 = 251/27
In mixed form: 98/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/27+90/10 8/54+90/10 8/27+90/20 24/27+90/10 8/81+90/10 8/27+90/30 40/27+90/10 8/27+90/50 56/27+90/10 8/27+90/70