Add 27/16 and 90/35
1st number: 1 11/16, 2nd number: 2 20/35
27/16 + 90/35 is 477/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 35 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 16 × 35 = 560,
27/16 = 27 × 35/16 × 35 = 945/560 - Likewise, for the 2nd fraction, since 35 × 16 = 560,
90/35 = 90 × 16/35 × 16 = 1440/560 - Add the two like fractions:
945/560 + 1440/560 = 945 + 1440/560 = 2385/560 - 2385/560 simplified gives 477/112
- So, 27/16 + 90/35 = 477/112
In mixed form: 429/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16+90/35 27/32+90/35 27/16+90/70 81/16+90/35 27/48+90/35 27/80+90/35