Add 70/3 and 45/35
1st number: 23 1/3, 2nd number: 1 10/35
70/3 + 45/35 is 517/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 3 × 35 = 105,
70/3 = 70 × 35/3 × 35 = 2450/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
45/35 = 45 × 3/35 × 3 = 135/105 - Add the two like fractions:
2450/105 + 135/105 = 2450 + 135/105 = 2585/105 - 2585/105 simplified gives 517/21
- So, 70/3 + 45/35 = 517/21
In mixed form: 2413/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+90/35 70/6+45/35 70/3+45/70 70/9+45/35 70/15+45/35 70/21+45/35