Add 7/36 and 70/35
1st number: 7/36, 2nd number: 2 0/35
7/36 + 70/35 is 79/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 35 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
7/36 = 7 × 35/36 × 35 = 245/1260 - Likewise, for the 2nd fraction, since 35 × 36 = 1260,
70/35 = 70 × 36/35 × 36 = 2520/1260 - Add the two like fractions:
245/1260 + 2520/1260 = 245 + 2520/1260 = 2765/1260 - 2765/1260 simplified gives 79/36
- So, 7/36 + 70/35 = 79/36
In mixed form: 27/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+70/35 7/72+70/35 21/36+70/35 35/36+70/35 49/36+70/35