Add 35/10 and 54/80
1st number: 3 5/10, 2nd number: 54/80
35/10 + 54/80 is 167/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
35/10 = 35 × 8/10 × 8 = 280/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
54/80 = 54 × 1/80 × 1 = 54/80 - Add the two like fractions:
280/80 + 54/80 = 280 + 54/80 = 334/80 - 334/80 simplified gives 167/40
- So, 35/10 + 54/80 = 167/40
In mixed form: 47/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+54/80 35/20+54/80 35/30+54/80 35/50+54/80 35/70+54/80