Add 9/49 and 14/80
9/49 + 14/80 is 703/1960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 49 × 80 = 3920,
9/49 = 9 × 80/49 × 80 = 720/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
14/80 = 14 × 49/80 × 49 = 686/3920 - Add the two like fractions:
720/3920 + 686/3920 = 720 + 686/3920 = 1406/3920 - 1406/3920 simplified gives 703/1960
- So, 9/49 + 14/80 = 703/1960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/49+14/80 9/49+28/80 9/98+14/80 27/49+14/80 9/49+42/80 45/49+14/80 9/49+70/80 63/49+14/80 9/49+98/80