Add 9/49 and 14/70
9/49 + 14/70 is 94/245.
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,
9/49 = 9 × 10/49 × 10 = 90/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
14/70 = 14 × 7/70 × 7 = 98/490 - Add the two like fractions:
90/490 + 98/490 = 90 + 98/490 = 188/490 - 188/490 simplified gives 94/245
- So, 9/49 + 14/70 = 94/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/49+14/70 9/49+28/70 9/98+14/70 27/49+14/70 9/49+42/70 45/49+14/70 63/49+14/70 9/49+98/70