Add 45/35 and 80/10
1st number: 1 10/35, 2nd number: 8 0/10
45/35 + 80/10 is 65/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
45/35 = 45 × 2/35 × 2 = 90/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
80/10 = 80 × 7/10 × 7 = 560/70 - Add the two like fractions:
90/70 + 560/70 = 90 + 560/70 = 650/70 - 650/70 simplified gives 65/7
- So, 45/35 + 80/10 = 65/7
In mixed form: 92/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/35+80/10 45/70+80/10 45/35+80/20 45/35+80/30 45/35+80/50 45/35+80/70