Add 56/70 and 14/4
1st number: 56/70, 2nd number: 3 2/4
56/70 + 14/4 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 4 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
56/70 = 56 × 2/70 × 2 = 112/140 - Likewise, for the 2nd fraction, since 4 × 35 = 140,
14/4 = 14 × 35/4 × 35 = 490/140 - Add the two like fractions:
112/140 + 490/140 = 112 + 490/140 = 602/140 - 602/140 simplified gives 43/10
- So, 56/70 + 14/4 = 43/10
In mixed form: 43/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70+28/4 56/70+14/8 56/70+42/4 56/70+14/12 56/70+70/4 56/70+14/20 56/70+98/4 56/70+14/28