Add 84/5 and 1/56
1st number: 16 4/5, 2nd number: 1/56
84/5 + 1/56 is 4709/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
84/5 = 84 × 56/5 × 56 = 4704/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
1/56 = 1 × 5/56 × 5 = 5/280 - Add the two like fractions:
4704/280 + 5/280 = 4704 + 5/280 = 4709/280 - So, 84/5 + 1/56 = 4709/280
In mixed form: 16229/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+2/56 84/10+1/56 84/5+3/56 84/15+1/56 84/5+5/56 84/25+1/56 84/5+7/56 84/35+1/56