Add 1/49 and 40/70
1/49 + 40/70 is 29/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
1/49 = 1 × 10/49 × 10 = 10/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
40/70 = 40 × 7/70 × 7 = 280/490 - Add the two like fractions:
10/490 + 280/490 = 10 + 280/490 = 290/490 - 290/490 simplified gives 29/49
- So, 1/49 + 40/70 = 29/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/49+40/70 1/49+80/70 1/98+40/70 3/49+40/70 5/49+40/70 7/49+40/70