Add 64/10 and 10/56
1st number: 6 4/10, 2nd number: 10/56
64/10 + 10/56 is 921/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
64/10 = 64 × 28/10 × 28 = 1792/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
10/56 = 10 × 5/56 × 5 = 50/280 - Add the two like fractions:
1792/280 + 50/280 = 1792 + 50/280 = 1842/280 - 1842/280 simplified gives 921/140
- So, 64/10 + 10/56 = 921/140
In mixed form: 681/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/10+20/56 64/20+10/56 64/10+30/56 64/30+10/56 64/10+50/56 64/50+10/56 64/10+70/56 64/70+10/56