Add 20/10 and 54/35
1st number: 2 0/10, 2nd number: 1 19/35
20/10 + 54/35 is 124/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
20/10 = 20 × 7/10 × 7 = 140/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
54/35 = 54 × 2/35 × 2 = 108/70 - Add the two like fractions:
140/70 + 108/70 = 140 + 108/70 = 248/70 - 248/70 simplified gives 124/35
- So, 20/10 + 54/35 = 124/35
In mixed form: 319/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/10+54/35 20/10+54/70 60/10+54/35 20/30+54/35 20/50+54/35 20/70+54/35