Add 35/8 and 12/72
1st number: 4 3/8, 2nd number: 12/72
35/8 + 12/72 is 109/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
35/8 = 35 × 9/8 × 9 = 315/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
12/72 = 12 × 1/72 × 1 = 12/72 - Add the two like fractions:
315/72 + 12/72 = 315 + 12/72 = 327/72 - 327/72 simplified gives 109/24
- So, 35/8 + 12/72 = 109/24
In mixed form: 413/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+12/72 35/8+24/72 35/16+12/72 35/8+36/72 35/24+12/72 35/8+60/72 35/40+12/72 35/8+84/72 35/56+12/72