Add 7/35 and 70/9
1st number: 7/35, 2nd number: 7 7/9
7/35 + 70/9 is 359/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
7/35 = 7 × 9/35 × 9 = 63/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
70/9 = 70 × 35/9 × 35 = 2450/315 - Add the two like fractions:
63/315 + 2450/315 = 63 + 2450/315 = 2513/315 - 2513/315 simplified gives 359/45
- So, 7/35 + 70/9 = 359/45
In mixed form: 744/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+70/9 7/70+70/9 7/35+70/18 21/35+70/9 7/35+70/27 7/35+70/45 49/35+70/9 7/35+70/63