Add 70/7 and 4/10
1st number: 10 0/7, 2nd number: 4/10
70/7 + 4/10 is 52/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
70/7 = 70 × 10/7 × 10 = 700/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
4/10 = 4 × 7/10 × 7 = 28/70 - Add the two like fractions:
700/70 + 28/70 = 700 + 28/70 = 728/70 - 728/70 simplified gives 52/5
- So, 70/7 + 4/10 = 52/5
In mixed form: 102/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+8/10 70/14+4/10 70/7+4/20 70/7+12/10 70/21+4/10 70/7+4/30 70/7+20/10 70/35+4/10 70/7+4/50 70/7+28/10 70/49+4/10 70/7+4/70