Add 70/4 and 16/35
1st number: 17 2/4, 2nd number: 16/35
70/4 + 16/35 is 1257/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
70/4 = 70 × 35/4 × 35 = 2450/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
16/35 = 16 × 4/35 × 4 = 64/140 - Add the two like fractions:
2450/140 + 64/140 = 2450 + 64/140 = 2514/140 - 2514/140 simplified gives 1257/70
- So, 70/4 + 16/35 = 1257/70
In mixed form: 1767/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4+32/35 70/8+16/35 70/4+16/70 70/4+48/35 70/12+16/35 70/4+80/35 70/20+16/35 70/28+16/35