Add 70/2 and 35/40
1st number: 35 0/2, 2nd number: 35/40
70/2 + 35/40 is 287/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
70/2 = 70 × 20/2 × 20 = 1400/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
35/40 = 35 × 1/40 × 1 = 35/40 - Add the two like fractions:
1400/40 + 35/40 = 1400 + 35/40 = 1435/40 - 1435/40 simplified gives 287/8
- So, 70/2 + 35/40 = 287/8
In mixed form: 357/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+70/40 70/4+35/40 70/2+35/80 70/6+35/40 70/10+35/40 70/14+35/40