Add 14/4 and 4/70
1st number: 3 2/4, 2nd number: 4/70
14/4 + 4/70 is 249/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
14/4 = 14 × 35/4 × 35 = 490/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
4/70 = 4 × 2/70 × 2 = 8/140 - Add the two like fractions:
490/140 + 8/140 = 490 + 8/140 = 498/140 - 498/140 simplified gives 249/70
- So, 14/4 + 4/70 = 249/70
In mixed form: 339/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/4+4/70 14/4+8/70 14/8+4/70 42/4+4/70 14/4+12/70 14/12+4/70 70/4+4/70 14/4+20/70 14/20+4/70 98/4+4/70 14/4+28/70 14/28+4/70