Add 8/16 and 27/30
8/16 + 27/30 is 7/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
8/16 = 8 × 15/16 × 15 = 120/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
27/30 = 27 × 8/30 × 8 = 216/240 - Add the two like fractions:
120/240 + 216/240 = 120 + 216/240 = 336/240 - 336/240 simplified gives 7/5
- So, 8/16 + 27/30 = 7/5
In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16+54/30 8/32+27/30 8/16+27/60 24/16+27/30 8/16+81/30 8/48+27/30 8/16+27/90 40/16+27/30 8/80+27/30 56/16+27/30