Add 4/70 and 10/7
1st number: 4/70, 2nd number: 1 3/7
4/70 + 10/7 is 52/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
4/70 = 4 × 1/70 × 1 = 4/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
10/7 = 10 × 10/7 × 10 = 100/70 - Add the two like fractions:
4/70 + 100/70 = 4 + 100/70 = 104/70 - 104/70 simplified gives 52/35
- So, 4/70 + 10/7 = 52/35
In mixed form: 117/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/70+10/7 4/70+20/7 4/70+10/14 12/70+10/7 4/70+30/7 4/70+10/21 20/70+10/7 4/70+50/7 4/70+10/35 28/70+10/7 4/70+70/7 4/70+10/49