Add 12/35 and 84/32
1st number: 12/35, 2nd number: 2 20/32
12/35 + 84/32 is 831/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 35 × 32 = 1120,
12/35 = 12 × 32/35 × 32 = 384/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
84/32 = 84 × 35/32 × 35 = 2940/1120 - Add the two like fractions:
384/1120 + 2940/1120 = 384 + 2940/1120 = 3324/1120 - 3324/1120 simplified gives 831/280
- So, 12/35 + 84/32 = 831/280
In mixed form: 2271/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/35+84/32 12/70+84/32 12/35+84/64 36/35+84/32 12/35+84/96 60/35+84/32 84/35+84/32