Add 8/16 and 4/30
8/16 + 4/30 is 19/30.
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,
4/30 = 4 × 8/30 × 8 = 32/240 - Add the two like fractions:
120/240 + 32/240 = 120 + 32/240 = 152/240 - 152/240 simplified gives 19/30
- So, 8/16 + 4/30 = 19/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16+8/30 8/32+4/30 8/16+4/60 24/16+4/30 8/16+12/30 8/48+4/30 8/16+4/90 40/16+4/30 8/16+20/30 8/80+4/30 56/16+4/30 8/16+28/30