Add 8/56 and 12/5
1st number: 8/56, 2nd number: 2 2/5
8/56 + 12/5 is 89/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
8/56 = 8 × 5/56 × 5 = 40/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
12/5 = 12 × 56/5 × 56 = 672/280 - Add the two like fractions:
40/280 + 672/280 = 40 + 672/280 = 712/280 - 712/280 simplified gives 89/35
- So, 8/56 + 12/5 = 89/35
In mixed form: 219/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56+12/5 8/56+24/5 8/56+12/10 24/56+12/5 8/56+36/5 8/56+12/15 40/56+12/5 8/56+60/5 8/56+12/25 8/56+84/5 8/56+12/35