Add 2/70 and 10/49
2/70 + 10/49 is 57/245.
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,
2/70 = 2 × 7/70 × 7 = 14/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
10/49 = 10 × 10/49 × 10 = 100/490 - Add the two like fractions:
14/490 + 100/490 = 14 + 100/490 = 114/490 - 114/490 simplified gives 57/245
- So, 2/70 + 10/49 = 57/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+10/49 2/70+20/49 2/70+10/98 6/70+10/49 2/70+30/49 10/70+10/49 2/70+50/49 14/70+10/49 2/70+70/49