Add 70/36 and 50/70
1st number: 1 34/36, 2nd number: 50/70
70/36 + 50/70 is 335/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 70 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
70/36 = 70 × 35/36 × 35 = 2450/1260 - Likewise, for the 2nd fraction, since 70 × 18 = 1260,
50/70 = 50 × 18/70 × 18 = 900/1260 - Add the two like fractions:
2450/1260 + 900/1260 = 2450 + 900/1260 = 3350/1260 - 3350/1260 simplified gives 335/126
- So, 70/36 + 50/70 = 335/126
In mixed form: 283/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/72+50/70