Add 6/70 and 70/49
1st number: 6/70, 2nd number: 1 21/49
6/70 + 70/49 is 53/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
6/70 = 6 × 7/70 × 7 = 42/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
70/49 = 70 × 10/49 × 10 = 700/490 - Add the two like fractions:
42/490 + 700/490 = 42 + 700/490 = 742/490 - 742/490 simplified gives 53/35
- So, 6/70 + 70/49 = 53/35
In mixed form: 118/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+70/49 6/70+70/98 18/70+70/49 30/70+70/49 42/70+70/49