Add 12/16 and 8/30
12/16 + 8/30 is 61/60.
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,
12/16 = 12 × 15/16 × 15 = 180/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
8/30 = 8 × 8/30 × 8 = 64/240 - Add the two like fractions:
180/240 + 64/240 = 180 + 64/240 = 244/240 - 244/240 simplified gives 61/60
- So, 12/16 + 8/30 = 61/60
In mixed form: 11/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16+8/30 12/16+16/30 12/32+8/30 12/16+8/60 36/16+8/30 12/16+24/30 12/48+8/30 12/16+8/90 60/16+8/30 12/16+40/30 12/80+8/30 84/16+8/30 12/16+56/30