Add 3/36 and 12/30
3/36 + 12/30 is 29/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
3/36 = 3 × 5/36 × 5 = 15/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
12/30 = 12 × 6/30 × 6 = 72/180 - Add the two like fractions:
15/180 + 72/180 = 15 + 72/180 = 87/180 - 87/180 simplified gives 29/60
- So, 3/36 + 12/30 = 29/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36+12/30 3/36+24/30 3/72+12/30 3/36+12/60 9/36+12/30 3/36+36/30 3/36+12/90 15/36+12/30 3/36+60/30 21/36+12/30 3/36+84/30