Add 54/35 and 20/56
1st number: 1 19/35, 2nd number: 20/56
54/35 + 20/56 is 19/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
54/35 = 54 × 8/35 × 8 = 432/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
20/56 = 20 × 5/56 × 5 = 100/280 - Add the two like fractions:
432/280 + 100/280 = 432 + 100/280 = 532/280 - 532/280 simplified gives 19/10
- So, 54/35 + 20/56 = 19/10
In mixed form: 19/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+40/56 54/70+20/56 54/35+60/56