Add 60/30 and 12/16
1st number: 2 0/30, 2nd number: 12/16
60/30 + 12/16 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
60/30 = 60 × 8/30 × 8 = 480/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
12/16 = 12 × 15/16 × 15 = 180/240 - Add the two like fractions:
480/240 + 180/240 = 480 + 180/240 = 660/240 - 660/240 simplified gives 11/4
- So, 60/30 + 12/16 = 11/4
In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/30+24/16 60/30+12/32 60/30+36/16 60/90+12/16 60/30+12/48 60/30+60/16 60/30+12/80 60/30+84/16