Add 16/54 and 90/10
1st number: 16/54, 2nd number: 9 0/10
16/54 + 90/10 is 251/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
16/54 = 16 × 5/54 × 5 = 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, 16/54 + 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: 32/54+90/10 16/54+90/20 48/54+90/10 16/54+90/30 80/54+90/10 16/54+90/50 16/54+90/70