Add 63/30 and 12/5
1st number: 2 3/30, 2nd number: 2 2/5
63/30 + 12/5 is 9/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
63/30 = 63 × 1/30 × 1 = 63/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
12/5 = 12 × 6/5 × 6 = 72/30 - Add the two like fractions:
63/30 + 72/30 = 63 + 72/30 = 135/30 - 135/30 simplified gives 9/2
- So, 63/30 + 12/5 = 9/2
In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30+24/5 63/60+12/5 63/30+12/10 63/30+36/5 63/90+12/5 63/30+12/15 63/30+60/5 63/30+12/25 63/30+84/5 63/30+12/35